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# Unified Alloys

## Sitemaps
[XML Sitemap](https://www.unifiedalloys.com/sitemap_index.xml): Includes all crawlable and indexable pages.

## Posts
- [Your Guide to Stainless Steel Safety: Handling, Welding & More](https://www.unifiedalloys.com/blog/guide-to-stainless-steel-safety/): Stainless steel is everywhere in industry—from the towering structures we build to the tools that make our work possible.
- [Why Stainless Steel is an Essential Part of the Pulp and Paper Industry](https://www.unifiedalloys.com/blog/stainless-steel-pulp-paper-industry/): Many industries turn to stainless steel to help improve the service life of their equipment and processing systems. The pulp and paper industry is no exception.
- [Why Choose Stainless Steel for Ornamental Tube Products](https://www.unifiedalloys.com/blog/why-stainless-for-ornamental-tube/): Ornamental tubing is an essential element of a wide range of products spanning an equally vast range of industries.
- [What to Consider When Buying Stainless Steel Bar, Plate, or Sheet Products](https://www.unifiedalloys.com/blog/stainless-bar-plate-sheet/): Stainless steel alloys are popular for applications big and small across numerous industries.
- [What Is Stainless Steel and How Is It Made?](https://www.unifiedalloys.com/blog/what-is-stainless-steel/): Due to its excellent corrosion resistance, high strength and attractive appearance, stainless steel sees a wide range of uses across both industrial and consumer markets.
- [What is A Pitting Resistance Equivalent Number (PREN)?](https://www.unifiedalloys.com/blog/pitting-resistance-pren/): Pitting corrosion resistance is an essential attribute to consider when choosing components and materials for a piping system.
- [Welding Stainless Steel](https://www.unifiedalloys.com/blog/welding-stainless-steel/): Known for its corrosion resistance and outstanding durability, stainless steel can withstand harsh conditions few metals can match. This makes it ideal for a range of industries -- from medical equipment to chemical processing.
- [Understanding Stainless Steel’s Corrosion-Resistant Properties](https://www.unifiedalloys.com/blog/stainless-corrosion/): Whether for the consumer market or industrial use, one of the most popular reasons for choosing stainless steel is its corrosion-resistant properties.
- [The Industry Professional’s Guide to the Magnetism of Stainless Steel](https://www.unifiedalloys.com/blog/stainless-steel-magnetism/): Have you ever noticed how some stainless steel items are drawn to magnets while others seem immune?
- [The Importance of Stainless Steel Maintenance](https://www.unifiedalloys.com/blog/stainless-maintenance/): When choosing a metal product, durability is a critical concern. This aspect alone makes stainless steel a popular choice for a wide range of applications. Whether you're a food processing plant looking for a hygienic, long-lasting material for machinery and storage or a marina looking for a corrosion-resistant solution to withstand salt exposure in coastal environments, there’s a good chance that there’s a stainless steel grade to meet your needs.
- [The Essentials of Pre-Insulated Tubing](https://www.unifiedalloys.com/blog/preinsulated-tubing-essentials/): Pre-insulated tubes are a popular choice for many industries and engineering projects due to the benefits over their non-insulated counterparts when dealing with high or low temperatures within the piping process or surrounding environment.In this post, we'll explore the main components of pre-insulated tube systems, including their construction and applications, as well as some common uses for these unique piping products.
- [The Critical Role of Stainless Steel in Lithium Production](https://www.unifiedalloys.com/blog/stainless-steel-lithium/): Lithium producers face mounting pressure to scale operations quickly and efficiently as the electric vehicle revolution accelerates and global energy storage demands surge.
- [Sustainability Meets Durability: The Environmental Benefits of Stainless Steel](https://www.unifiedalloys.com/blog/stainless-environmental-benefits/): As global industries and societies continue to seek sustainable solutions to combat climate change and protect our environment, stainless steel sustainability emerges as a key factor, thanks to its remarkable resilience and eco-friendly properties that help it stand out from other materials.
- [Stainless vs. Carbon Steel: What’s the Difference?](https://www.unifiedalloys.com/blog/stainless-vs-carbon-steel/): While all types of steel technically contain some amount of carbon, there are drastic differences in terms of performance, appearance, and recommended uses for steels typically labeled carbon steels and stainless steels.
- [Stainless Steel’s Crucial Role in the Modern Mining Industry](https://www.unifiedalloys.com/blog/stainless-steel-mining/): Mining companies face tough challenges every day that require tools and equipment that can handle some of the harshest conditions on the planet.
- [Stainless Steel vs. Aluminum](https://www.unifiedalloys.com/blog/stainless-steel-vs-aluminum/): At a glance, aluminum and stainless steel seem very similar.
- [Stainless Steel Use in the Oil & Gas Industry](https://www.unifiedalloys.com/blog/oil-gas-stainless-steel/): Refining oil and gas is an extensive process with many byproducts and cyclical processes designed to optimize efficiency and make use of as many of the compounds and chemicals involved as possible.
- [Stainless Steel Use in the Food Service Industry](https://www.unifiedalloys.com/blog/stainless-steel-food-service-industry/): Since the earliest days of its existence, people have seen stainless steel’s potential to help make food preparation safer and easier.
- [Stainless Steel Use in Marine Applications](https://www.unifiedalloys.com/blog/stainless-steel-marine-applications/): Stainless steel offers a bounty of benefits across a range of environments and industries.
- [Stainless Steel Piping Systems in Mining: Engineering Solutions for Canada’s Harshest Environments](https://www.unifiedalloys.com/blog/stainless-piping-mining/): Canada's mining industry faces some of the world's most demanding conditions, from Arctic climates to highly acidic processing plants.
- [Stainless Steel Pipe vs Instrumentation Tubing](https://www.unifiedalloys.com/blog/pipe-vs-instrumentation-tubing/): While you might see pipe and tube used interchangeably when talking about stainless steel products, they're actually different items -- both in terms of how they're described and their common uses.
- [Stainless Steel in Potable Water Systems: NSF-61 Compliance in Canada](https://www.unifiedalloys.com/blog/stainless-steel-potable-water/): Delivering clean, safe drinking water to businesses and residents is a cornerstone of modern infrastructure. 
- [STAINLESS STEEL GRADES AND FAMILIES: EXPLAINED ](https://www.unifiedalloys.com/blog/stainless-grades-families/): While stainless steels will share some characteristics, understanding the different types available is essential to finding the optimal traits and price point for your needs.
- [Stainless Steel Finishes](https://www.unifiedalloys.com/blog/stainless-steel-finishes/): Apart from the grade and forms of steel used in a project, the finish is most likely to impact both visual appearance and performance.
- [Spectacle Blinds: Flow Control and Assurance Made Simple](https://www.unifiedalloys.com/blog/spectacle-blinds/): Blinds and spacers offer an effective way to block flow to piping systems to prevent contamination, ease maintenance, or control flows.
- [Seamless vs Welded Pipes: A Comprehensive Guide for the Oil & Gas Industry](https://www.unifiedalloys.com/blog/seamless-vs-welded-pipe/): Steel pipes are the backbone of the oil and gas industry, and they are used in every stage, from extraction to processing to transportation.
- [Rust Prevention and Removal: A Quick Primer](https://www.unifiedalloys.com/blog/rust-prevention-removal-stainless/): One of the most common misconceptions about stainless steel is that it is impervious to rust.
- [Recycling Stainless Steel](https://www.unifiedalloys.com/blog/recycling-stainless-steel/): As one of the most popular construction and manufacturing materials around, stainless steel is common in a range of industries.
- [Popular Industrial Applications for Stainless Steel Pipe Hangers and Supports](https://www.unifiedalloys.com/blog/industrial-applications-pipe-hangers/): Have you ever wondered what's holding this intricate network together, safeguarding it from the relentless vibrations and stresses of day-to-day operations?
- [Pipe Supports – Essentials and Considerations](https://www.unifiedalloys.com/blog/pipe-support-essentials/): Pipe supports are a critical component to safe and effective piping system engineering.
- [Pipe Fitting Standards Clarified: Class 150 vs 150 Pound Fittings](https://www.unifiedalloys.com/blog/class-150-vs-150-pound-fittings/): As with most piping products, the little details matter when picking the ideal pipe fittings for your piping process.
- [Pipe Ends: Explained](https://www.unifiedalloys.com/blog/pipe-ends/): While size is an important factor when choosing flanges, elbows, and other components of your piping process, pipe ends are a critical consideration to ensure a proper fit, a tight seal, and optimal performance.
- [Pipe Bends: A Quick Primer](https://www.unifiedalloys.com/blog/pipe-bends/): Process piping systems rarely travel in a straight line from process to process. Modern processing systems are often a complex network of turns, elevation changes, fittings, and more.
- [Pickling Treatments: Healing the Damage of Heat Exposure with Chemical Means](https://www.unifiedalloys.com/blog/stainless-pickling-treatments/): Basic maintenance can improve the appearance and life of your stainless steel. However, there are specialized cleaning and maintenance routines that offer benefits in specific scenarios as well.
- [Passivation: An Important Factor in Improving Stainless Steel Corrosion Resistance](https://www.unifiedalloys.com/blog/stainless-passivation/): Outside of basic maintenance, there are advanced treatments and procedures available to enhance the corrosion resistance of stainless steel—particularly in machining and fabrication environments.
- [Optimizing Water and Wastewater Flow Control with the Help of Stainless Steel](https://www.unifiedalloys.com/blog/water-flow-control/): Water and wastewater flow control requires reliable, long-lasting performance from the parts and equipment used. 
- [Natural Gas Transportation in Canada: How Stainless Steel Pipe Enables Safe LNG and CNG Operations](https://www.unifiedalloys.com/blog/natural-gas-stainless-steel/): Canada’s energy sector is increasingly defined by its ability to deliver cleaner, more efficient alternatives to traditional fuels.
- [Mitigating the Risk Factors for Stress Corrosion Cracking](https://www.unifiedalloys.com/blog/stress-corrosion-cracking-risks/): Many forms of corrosion progress in an easy-to-detect manner, causing visual distortion, discoloration, cracking, and more. 
- [Mechanical Piping Connectors Explored](https://www.unifiedalloys.com/blog/mechanical-piping-connectors-explored/): Typically, when you want to connect two pipes within a processing system, you probably think of welding or flanges.These methods certainly provide a highly configurable, reliable means of connecting pipes big and small. However, they’re not always possible.
- [Maximizing Efficiency and Safety in Pharmaceutical Research and Manufacturing with Stainless Steel](https://www.unifiedalloys.com/blog/stainless-steel-benefits-pharma/): Stainless steel’s versatility and durability have cemented its place as a material of choice in the pharmaceutical industry for decades.It offers many advantages over other materials, including corrosion resistance, easy cleaning, and simple maintenance, to name a few.
- [Lap Joint Flanges Explained](https://www.unifiedalloys.com/blog/lap-joint-flanges-explained/): As covered in our guide to flange basics, flanges both connect pipe systems to various equipment and components while also providing added flexibility when it comes to assembly, disassembly, and maintenance.
- [Introduction to Valves: What Are Valves & How Do They Work?](https://www.unifiedalloys.com/blog/valves-101/): What Are Valves and How Do They Work? 
- [Intergranular Corrosion: An Invisible Attack on Stainless Steel](https://www.unifiedalloys.com/blog/intergranular-corrosion/): Unlike many forms of stainless steel corrosion, intergranular corrosion occurs at a microscopic level -- impacting the very structure of the metal without always showing a sign of attack on the surface.
- [How Tiny Bacteria can Create Big Problems: Microbial Corrosion Explained](https://www.unifiedalloys.com/blog/microbial-corrosion/): Microbial corrosion does not refer to a single type of corrosion but instead describes a process that encourages and accelerates other forms of corrosion. 
- [Galvanized Steel vs. Stainless Steel](https://www.unifiedalloys.com/blog/stainless-steel-vs-galvanized/): Galvanization is a process designed to help steel resist corrosion and provide protection to keep it looking and performing great.
- [Galvanic Corrosion: Avoidance and Risk Mitigation Explained](https://www.unifiedalloys.com/blog/galvanic-corrosion/): Corrosion is a critical concern when choosing piping materials and designing piping processes. While stainless steel is highly resistant to many forms of corrosion, being mindful of risks is essential to safe long-term operation and reducing costs over the life of your system.
- [Future-Proof Your Metal: Powder Coating Stainless Steel](https://www.unifiedalloys.com/blog/powder-coating-stainless-steel/): In the fast-paced world of industrial materials and construction, finding solutions that combine durability with aesthetic appeal is paramount.
- [Flange Basics: Functions, Designs, and Other Considerations](https://www.unifiedalloys.com/blog/flanges-101/): What Are Pipe Flanges and How Do They Work?
- [Exploring Thermal Conductivity in Stainless Steel](https://www.unifiedalloys.com/blog/thermal-conductivity-stainless-steel/): In engineering, metallurgy, and industrial design, understanding the properties of the materials we use is not just important—it’s essential.
- [Electropolishing: A Flexible, Effective Alternative to Passivation and Pickling](https://www.unifiedalloys.com/blog/stainless-electropolishing/): Our previous guides on stainless steel passivation and stainless pickling treatments covered two of the most common forms of improving the corrosion resistance of stainless steel.
- [Effective Use of ASME B16.5 Standards for Flange Pressure Ratings](https://www.unifiedalloys.com/blog/asme-b16-5-standards-flange-pressure-ratings/): Engineers rely on ASME/ANSI standards and codes throughout the design and construction of piping systems to ensure they meet prescribed pressure-integrity requirements.
- [Effective Stainless Steel Usage in Medical Environments](https://www.unifiedalloys.com/blog/medical-stainless-steel/): The healthcare industry has very specific requirements when it comes to the materials used to create tools, equipment, storage, piping, and other components that help doctors and other medical professionals keep patients healthy.
- [Does Stainless Steel Rust?](https://www.unifiedalloys.com/blog/does-stainless-steel-rust/): Stainless steel is known for its beautiful appearance and excellent durability. It’s easy to clean, can last a long time, and sees regular use in everything from kitchen flatware to industrial machinery.
- [Crevice Corrosion: Causes and Avoidance Tips](https://www.unifiedalloys.com/blog/crevice-corrosion-causes/): While many forms of corrosion are obvious with large areas of deterioration and discoloration, crevice corrosion can start with a very small surface patch and spread quickly out of sight within the metal, underneath insulation, or inside tanks and vessels, leading to component or structural failure with little to no warning.
- [Comparing Duplex Stainless Steels: Grades, Properties, Selection Guidelines](https://www.unifiedalloys.com/blog/duplex-stainless-steels/): When comparing duplex stainless steels, understanding the different grades, their properties, and selection guidelines is crucial.
- [Butterfly Valves vs Gate Valves vs Plug Valves: Shutoff Valves Compared](https://www.unifiedalloys.com/blog/shutoff-valves-compared/): Shutoff valves provide an effective means of routing flows or isolating parts of your piping process for monitoring or maintenance.
- [Brewing with Stainless Steel: The Advantages for the Industry and How to Make the Most of Them](https://www.unifiedalloys.com/blog/stainless-steel-use-brewing/): The origins of brewing date back thousands of years.
- [Brand Spotlight: Safeguard Your Piping System with ASC Engineered Solutions (Anvil) Industrial Pipe Hangers and Supports ](https://www.unifiedalloys.com/blog/asc-brand-spotlight/): These essential components securely fasten and support pipes, reducing connection stress, minimizing potential damage due to vibrations or other external forces, effectively controlling noise generation in piping processes, and eliminating leakage at joints caused by vibrations.
- [Branch Connections: A Guide to Choosing and Using Olet Style Connections](https://www.unifiedalloys.com/blog/branch-connections/): Combining a self-reinforcing design with a range of different formats and sizes, olet style branch connections are an ideal alternative to reinforcement pads and standard pipe tees.
- [Bleed Rings: Where and Why You Should Use Them](https://www.unifiedalloys.com/blog/bleed-rings/): While stainless steel valves and flanges are popular options to meet the needs of complex piping systems, bleed rings—also known as drip rings, bleeder rings, vent rings, or test inserts—offer unique benefits for a range of processes and piping systems.
- [Ball Valves vs. Needle Valves for Flow Control](https://www.unifiedalloys.com/blog/ball-valves-vs-needle-valves/): Whether you’re implementing a simple piping system to assist with transporting materials through your processes or designing a complex multi-step system full of automated controls, monitoring, and more, flow control is likely essential to your project.
- [An Introduction to Duplex Stainless Steels](https://www.unifiedalloys.com/blog/what-is-duplex-stainless/): Duplex stainless steels combine characteristics of the austenitic and ferritic family of alloys to offer benefits from both with fewer downsides—often at a lower cost than other steel alloys.
- [A Brief Primer on Stainless Steel Fasteners](https://www.unifiedalloys.com/blog/intro-stainless-steel-fasteners/): Stainless steel fasteners are a popular component for a wide range of applications across an equally diverse range of industries.
- [7 Questions to Ask When Picking the Perfect Stainless Steel Grade](https://www.unifiedalloys.com/blog/7-questions-picking-stainless-grades/): From composition to form, a range of factors impact the characteristics of stainless steel products. One of the most important considerations is which grade of steel to use.
- [316 VS. 316L STAINLESS STEEL: A COMPREHENSIVE COMPARISON – DRAFT](https://www.unifiedalloys.com/blog/316-vs-316l-draft/): When strength meets stability, remarkable things happen.
- [304 vs 316 Stainless Steel: What You Need to Know](https://www.unifiedalloys.com/blog/304-316-stainless/): While the two most popular grades of stainless steel might seem identical at a glance, they hold important differences that can lead to substantial savings over the life of your product depending on your intended uses.

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- [Material Management for Projects](https://www.unifiedalloys.com/services/material-project-management/): Unified Alloys has a state-of-the-art material project management system to support the requirements of our customers’ physical material handling, logistics, inspection, reporting and release needs.
- [Services](https://www.unifiedalloys.com/services/): A variety of services to help you.
- [Nickel Chemical Composition Chart](https://www.unifiedalloys.com/nickel-chemical-composition-chart/): Nominal Chemical Compositions of Nickels and Nickel AlloysNominal Composition wt. %NickelCopperIronManganeseCarbonSiliconSulfurNickel 20099.0min0.25max0.40max0.35max0.15max0.35max0.010maxMonel 40063.0min28.0-34.02.50max2.00max0.30max0.50max0.024maxInconel 60072.0min0.50max6.00-10.001.00max0.15max0.50max0.015maxInconel 60158.0-63.01.00maxBal.1.00max0.10max0.50max0.015maxInconel 62558.0min5.00max0.50max0.10max0.50max0.015maxIncoloy 80030.0-35.00.75max39.50min1.50max0.10max1.00max0.015maxIncoloy 800H30.0-35.00.75max39.50min1.50max0.05-0.101.00max0.015maxIncoloy 800HT30.0-35.0075max39.5min1.50max0.06-0.101.00max0.015maxIncoloy 80332.0-37.00.75maxBal.1.50max0.06-0.101.00max0.015maxIncoloy 82538.0-46.01.50-3.0022.00min1.00max0.05max0.50max0.03maxC-276Bal.4.00-7.001.00max0.01max0.08max0.03maxAlloy 02032.00-38.003.00-4.00Bal.2.00max0.07max1.00max0.035maxCobaltAluminumTitaniumChromiumMolybdenumTungstenVanadiumNickel 200Monel 400Inconel 60014.0-17.0Inconel 6011.00-1.7021.0-25.0Inconel 6251.00max0.40max0.40max20.00-23.008.00-10.00Incoloy 8000.15-0.600.15-0.6019.0-23.0Incoloy 800H0.15-0.600.15-0.6019.0-23.0Incoloy 800HT0.85-1.200.25-0.6019.0-23.0Incoloy 8030.15-0.600.15-0.6025.0-29.0Incoloy 8250.20max0.60-1.2019.50-23.502.50-3.50C-2762.50max14.50-16.5015.00-17.003.00-4.500.35maxAlloy 02019.00-21.002.00-3.00Phosphorus Niobium+TantalumNickel 200Monel 400Inconel 600Inconel 601Inconel 6250.015max3.15-4.15Incoloy 800Incoloy 800HIncoloy 800HTIncoloy 803Incoloy 825C-2760.04maxAlloy 020 0.045max 8xC-1.00
- [Useful Formulas](https://www.unifiedalloys.com/resources/useful-formulas/)
- [Titanium Chemical Composition](https://www.unifiedalloys.com/resources/titanium-chemical-composition/): Titanium Chemical CompositionAlloyTensile Strength (min)0.2 % yield Strenght (min)Impurity Limits (wt %)Nominal Composition (wt %)CMnSSiN (max)C (max)H (max)Fe (max)O (max)AlSnZrMoOthersUnalloyed GradesASTM Grade 124035170250.030.10.0150.20.18-----ASTM Grade 2340 50280 400.030.10.0150.30.25-----ASTM Grade 345065380550.060.10.0150.30.35-----ASTM Grade 4550 80480 700.060.10.0150.50.4-----ASTM Grade 734050280400.030.10.0150.30.25----0.2 Pd
- [UNS (Unified Number System) Cross Reference List](https://www.unifiedalloys.com/resources/uns-reference/): Copper/Nickel 90-10–C70600Copper/Nickel 80-20–C71000Copper/Nickel 70-30–C71500Monel 450–C7150019-9 DL Austenitic–K63198INVAR Austenitic–K9360042 alloy Austenitic–K9410046 alloy Austenitic–K94600F15 alloy Austenitic–K94610426 alloy Austenitic–K94760PH 13-8 Mo–S13800PH 13-8 FM–S13889PH 14-8 Mo–S1480015-5 PH–S15500PH 15-7 Mo–S15700PH 15-7 FM–S15780PH 15-7 Mo–S15789*Croloy 16-6 PH–S1660016-8-2-H Austenitic–S16800Cr-Ni-Mo SS FM (16-8-2)–S1688017-4 PH–S1740017-4 PH FM–S17480W Stainless Steel PH–S1760017-7 PH–S1770017-7 PH FM–S17780Ferritic Cr-Mo–S18200Ferritic Cr Low Carbon–S18235201 Cr-Mn-Ni SS Austenitic–S20100Cr-Mn-Ni Austenitic LC T201L–S20103Cr-Mn-Ni Austenitic LC Hi N–S20153Cr-Mn-Ni-Si Austenitic–S20161Cr-Mn-Ni-SS Austenitic–S20200*203 EZ Cr-Mn-Ni-Cu Austenitic–S20300*Nitronic 30 Cr-Ni-Mn Austenitic–S20400Cr-Mn-Ni Austenitic–S20500*Nitronic 50 (XM-19) Austenitic–S20910Cr-Ni-Mn-Mo SS FM 22-10-5–S20980Cr-Mn-Mo-Ni-N Austenitic–S21000Cr-Cu-Mn-N Austenitic–S21300Cr-Mn *Tenalon (XM-31) Austenitic–S21400Cryogenic *Tenalon (XM-14) Austenitic–S21460Cr-Mn-Ni-Mo *Esshete 1250 Austenitic–S21500Cr-Mn-Ni-Mo 216L (XM-18) Austenitic–S21603*Nitronic 60 Cr-Ni-Mn Austenitic–S21800*Nitronic 60W Cr-Ni-Mn Austenitic FM–S21880*Nitronic 40 Cr-Mn-Ni XM-10 Austenitic–S21900*Nitronic 40 LC XM-11 Austenitic–S21904Cr-Ni-Mn 21-6-9 FM–S21980*Nitronic 33 (XM-29) Austenitic–S24000Cr-Mn-Ni FM 18-4-Mn–S24080*Nitronic 32 (XM-28) Austenitic–S24100Cr-Mn-Cu-Mo 18-18 plus Austenitic–S28200301 Cr-Ni Austenitic–S30100Cr-Ni Austenitic–S30115302 Stainless Steel Austenitic–S30200Cr-Ni Low Permeability, Austenitic–S30210Cr-Ni Austenitic–S30215Cr-Ni Low Permeability, Austenitic–S30260303 Stainless Steel Austenitic–S30300Cr-Ni-Mn Austenitic–S30310Cr-Ni-Mn-Se Austenitic–S30323Cr-Ni Cu Austenitic–S30330303MA Cr-Ni-Al Austenitic–S30345303 Pb Cr-Ni-Pb Austenitic–S30360304 Stainless Steel Austenitic–S30400304L Stainless Steel Austenitic–S30403304H Stainless Steel Austenitic–S30409MVMA Cr-Ni-Si Austenitic–S3041518-9-LW Cr-Ni-Cu Austenitic–S30430Cr-Ni-Cu LW–S30431304N Stainless Steel Austenitic–S30451304HN (XM-21) Austenitic–S30452304LN Stainless Steel Austenitic–S30453304L Hi N Stainless Steel Austenitic–S30454Cr-Ni Austenitic 0.20-0.29% Boron–S30460Cr-Ni Austenitic 0.30-0.49% Boron–S30461Cr-Ni Austenitic 0.50-0.74% Boron–S30462Cr-Ni Austenitic 0.75-0.99% Boron–S30463Cr-Ni Austenitic 1.00-1.24% Boron–S30464Cr-Ni Austenitic 1.25-1.49% Boron–S30465Cr-Ni Austenitic 1.50-1.74% Boron–S30466Cr-Ni Austenitic 1.75-2.25% Boron–S30467Cr-Ni Austenitic FM ER19-10H–S30480Cr-Ni Austenitic FM LC–S30483305 Stainless Steel Austenitic–S30500Cr-Ni Austenitic Low Permeability–S30560Cr-Ni Austenitic 18-15–S30600Cr-Ni Austenitic LC 18-17–S30601Cr-Ni-Si Austenitic–S30615Cr-Ni-Mn Austenitic FM–S30780308 Cr-Ni Austenitic–S30800*253MA Austenitic–S30815Cr-Ni Austenitic FM–S30880Cr-Ni Austenitic FM–S30881Cr-Ni-Mo Austenitic FM–S30882Cr-Ni Austenitic FM LC–S30883Cr-Ni Austenitic FM 19-9 HC–S30884Cr-Ni-Mo Austenitic FM 19-9-Mo LC–S30886Cr-Ni Austenitic FM 308LSi–S30888309 Stainless Steel Austenitic–S30900309S Cr-Ni Austenitic–S30908309H Cr-Ni Austenitic–S30909309 S Cb Cr-Ni-Cb Austenitic–S30940309HCb Cr-Ni Austenitic–S30941Cr-Ni Austenitic FM–S30980309Si Cr-Ni Austenitic FM–S30981ER 309Mo Cr-Ni-Mo Austenitic FM–S30982309L Cr-Ni Austenitic FM–S30983ER 309MoL Cr-Ni-Mo Austenitic FM–S30986309 LSiCr-Ni Austenitic FM–S30988ER 309MoSi-L Cr-Ni Austenitic FM–S30989310 Stainless Steel Austenitic–S31000310S Stainless Steel Austenitic–S31008310H Cr-Ni Austenitic–S31009310Cb Cr-Ni Austenitic–S31040310HCb Cr-Ni Austenitic–S31041HR3C Cr-Ni-Cb-N Austenitic–S31042310Mod Cr-Ni-Mo Austenitic LC–S31050Cr-Ni Austenitic FM–S31080744X–S3110044LN Cr-Ni-Mo-N Duplex–S31200*254SMO Austenitic–S31254*DP3W Stainless Steel Duplex–S31260Cr-Ni-Mo-Ti Austenitic SS–S31272Cr-Ni Austenitic FM–S31380314 Cr-Ni Austenitic–S31400*3RE60 Stainless Steel Duplex–S31500316 Stainless Steel Austenitic–S31600316L Stainless Steel Austenitic–S31603316H Stainless Steel Austenitic–S31609316Ti Cr-Ni-Mo Austenitic–S31635316Cb Cr-Ni-Mo Austenitic–S31640316N Cr-Ni-Mo Austenitic–S31651316LN Stainless Steel Austenitic–S31653316L Hi N Stainless Steel Austenitic–S31654Cr-Ni-Mo Austenitic FM–S31680316 Si Cr-Ni-Mo Austenitic FM–S31681316L Cr-Ni-Mo Austenitic FM–S31683316LSi Cr-Ni-Mo Austenitic FM–S31688317 Stainless Steel Austenitic–S31700317L Stainless Steel Austenitic–S31703317LM Stainless Steel Austenitic–S31725317L4 Stainless Steel Austenitic–S31726317LN Stainless Steel Austenitic–S31753Cr-Ni-Mo Austenitic FM–S31780317L Cr-Ni-Mo Austenitic FM–S31783*SAF 2205 Stainless Steel Duplex–S31803Cr-Ni-Mo Austenitic FM Cb–S31980321 Cr-Ni Austenitic FM Ti–S32100LDX 2101–S32101321H Cr-Ni Austenitic–S32109Cr-Ni Austenitic FM Ti–S32180NIC 25 Austenitic–S32200*SAF 2304 Stainless Steel Duplex–S32304*Uranus 50 Stainless Steel Duplex–S32404*Ferralium 255 Duplex SS – ER 2553–S32550*SX Alloy Austenitic–S32615*654SMO Austenitic–S32654*SAF 2507 SS Duplex ER 2209–S32750*Zeron 100 Stainless Steel Duplex–S32760*Cronifer 2803Mo Duplex–S32803329 Stainless Steel Duplex–S329007Mo plus duplex–S32950F – 10–S331004565 S Austenitic–S34565347 Cr-Ni Stainless Steel Cb–S34700347H Stainless Steel Austenitic–S34709Cr-Ni Austenitic Cb–S34720Cr-Ni Austenitic Cb–S34723Cr-Ni Austenitic Cb–S34740Cr-Ni Austenitic Cb–S34741Cr-Ni Austenitic Cb FM–S34780Cr-Ni Austenitic Cb FM–S34781347Si Cr-Ni Austenitic Cb FM–S34788Cr-Ni Austenitic Cb–S34800348H Cr-Ni Austenitic Cb Hi C–S34809Cr-Ni-Mo SS FM–S35080353MA Ni-Cr-Si–S35315AM 355 Cr-Ni-Mo PH–S35500AM 355 Cr-Ni-Mo PH FM–S35580*Almar 362 Cr-Ni-Ti XM – 9–S36200Cr-Ni-Mo-Ti Austenitic–S3700018-18-2 (XM-15) Austenitic–S38100Cr-Ni Austenitic–S38400Cr-Ni Austenitic–S38500Cr-Ni-Mo Austenitic Reactor grade–S38660403 Stainless Steel Martensitic–S40300409 Stainless Steel Ferritic–S40900410 Stainless Steel Martensitic–S41000*Greek Ascoloy SS Martensitic–S41800420 Stainless Steel Martensitic–S42000430 Stainless Steel Ferritic–S43000439 Stainless Steel Ferritic–S43035440A Stainless Steel Martensitic–S44002440C Stainless Steel Martensitic–S44004446 Stainless Steel Ferritic–S44600*E-Brite 26-1 Stainless Steel Ferritic–S44627*Sea-Cure Stainless Steel Ferritic–S4466029-4 Stainless Steel Ferritic–S4470029-4-2 Stainless Steel Ferritic–S44800*Custom 450 (XM-25) PH–S45000*Custom 455 (XM-16) PH–S45500*Nitronic 20–S63018*Nickel 200–N02200*Nickel 201–N02201*Nickel 205–N02205*Nickel 212––*Alumel–N02016Nickel FM61–N02061*ACI CZ-100–N02100*Nickel 211–N02211ERNi-Cl–N02215ERNiFeMn-Cl–N02216*Nickel 220–N02220*Nickel 225–N02225*Nickel 230–N02230*Nickel 222––*Nickel 233–N02233*Nickel 270–N02270*Nickel 290–N02290Beryllium Nickel M220C–N03220Nickel-Thoria Dispersion–N03260*Permanickel 300–N03300*Duranickel 301–N03301Commercially Pure Be-Ni–N03360Nickel Base Castings–N04019Ni-Cu Casting Alloy–N04020*Monel FM60–N04060*Monel 400–N04400*Monel 401–N04401*Monel LC–N04402*Monel 404–N04404*Monel R-405–N04405*Monel K-500–N05500*Monel 502–N05502Ni-Cu Welding FM–N05504*Hastelloy F–N06001*Hastelloy alloy X–N06002Nichrome V–N06003Nichrome–N06004*Eatonite–N06005*ACI HX–N06006*Hastelloy alloy G–N06007Ni-Cr 30–N06008Ni-20 Cb–N06009*Chromel–N06010*Eatonite 3–N06013*Eatonite 5–N06015ERNiCrMo-9 replaced by N06985–N06017*Hastelloy alloy C-22–N06022*Hastelloy alloy G-30–N06030*ACI CY-40–N06040*ACI HX-501–N06050*Inconel FM 52–N06052alloy 59–N06059*SM2060Mo–N06060*Inconel FM62–N06062*Inconel FM 72–N06072*Nimonic alloy 75 Austenitic–N06075Ni-Cr Welding FM–N06076*Inconel FM 82–N06082*IN-102–N06102*Allcorr–N06110*Inconel WE 132 replaced by W86132–N06132Alloy No. 230–N06230*Haynes 230-W–N06231SM2050–N06250SM2550–N06255*RA333 Stainless Steel Austenitic–N06333*Hastelloy alloy C-4–N06455*Inconel alloy 600 Austenitic–N06600*Inconel alloy 601 Austenitic–N066016Ni-Cr-Fe Alloy-Low Carbon–N06602Cast alloy 611––*Inconel alloy 617 Austenitic–N06617Combined with N0675–N06621*Inconel alloy 625 Austenitic–N06625Cast alloy 625–N06625*Hastelloy alloy S–N06635*Inconel alloy 690 Austenitic–N06690X-782–N06782*Incoloy 804–N06804*Hastelloy alloy H-9M–N06920*Hastelloy alloy G-50–N06950NIC 52–N06952*Hastelloy alloy G-2–N06975*Hastelloy alloy G-3–N06985*Waspaloy–N07001TPM–N07002AF2-1DA–N07012Cr-Co-Mo Nickel Alloy Castings–N07013*Pyromet 31–N07031*Pyromet 31V–N07032*Rene 41–N07041Ni-Cr-Fe-Mo-Cu Alloy–N07048*Inconel FM69–N07069*Nimonic alloy 80A Austenitic–N07080*Nimonic alloy 81 Austenitic–*Nimonic alloy 86 Austenitic–*Nimonic alloy 90 Austenitic–N07090*Nimonic alloy105 Austenitic–*Nimonic alloy 115 Austenitic–M252–N07252*Nimonic alloy 263 Austenitic–N07263*Inconel alloy 718 Austenitic–N07718*Inconel alloy X-750 Austenitic–N07750*Inconel alloy 751 Austenitic–N07751*Inconel alloy MA 754–N07754*Inconel alloy 75 Austenitic––*Udimet 500–N07500Ni-Cr Hardenable Alloy–N07626*Inconel 702–N07702*IN-713–N07713Ni-Cr Hardenable Alloy–N07716*Inconel 721–N07721*Inconel 722–N07722*Inconel 725–N07725*Inconel X-750–N07750*Inconel 751–N07751*Inconel MA 754–N07754*ACI HW–N08001*ACI HT–N08002*ACI HU–N08004*ACI HU-50–N08005*ACI HW-50–N08006*ACI CN-7M–N08007*ACI HT-50C–N08008*INCO alloy 020 Austenitic–N08020Cr-Ni-Cu-Mo Alloy–N08021Cr-Ni-Cu-Mo Alloy–N08022Cr-Ni-Fe-Mo-Cu Alloy–N08024*Carpenter 20Mo-6–N08026*Sanicro 28 Austenitic–N08028Alloy 31–N08031*INCO Alloy 032–N0803220MO-6HS–N08036NIC 42M–N08042*ACI HT-50–N08050*Incoloy FM65–N08065SM 2035–N0813546Fe-32Ni–N08151Ni-Fe-Cr-Cu Alloy–N08221*ARMCO 20-45-5–N08245Ni-Fe-Cr-Mo Alloy–N08310*Haynes No. 20 Mod–N08320*Hastelloy alloy M-532–N08320*Carpenter 20Cb-3––*Carpenter 20Cb-3 Mod–N08321330 Stainless Steel Austenitic–N08330ER 330 FM–N08331*RA 330TX–N08332*RA 330-04–N08334*AL – 6X–N08366*AL – 6XN–N08367Ni-Fe-Cr-Mo-Cu Alloy–N08421Ni-Cr-Mo-Fe-Co Alloy–N08535HT-30–N08603HL-30–N08613HL-40–N08614*JS 700–N08700HP–N08705*JS 777––*Incoloy alloy 800 Austenitic–N08800*Incoloy 801–N08801*Incoloy 802–N08802*Incoloy alloy 800HT Austenitic–N08811*Incoloy alloy 825 Austenitic–N08825Cast Ni-Fe-Cr-Mo-Cu Alloy–N08826904L Austenitic–N08904Ni-Fe-Cr-Mo-Cu Alloy, Low C–N08925Ni-Fe-Cr-Mo-Cu-N, Low C–N08926*Creusot UR SB 8–N08932CG27–N09027*Inconel 706–N09706*Nimonic alloy 901 Austenitic–N09901*Nimonic alloy PE11 Austenitic––*Nimonic alloy PE16 Austenitic––*Nimonc alloy PK33 Austenitic––*Nimonic alloy AP1 Austenitic––*Incoloy 901–N09901*Ni-Span-C alloy 902 Austenitic–N09902Combined with N09901–N09911*Incoloy alloy 925 Austenitic–N09925*Incoloy 926–N09926D979–N09979*Hastelloy alloy B–N10001*Hastelloy alloy C–N10002*Hastelloy alloy N–N10003*Hastelloy alloy W–N10004*Hastelloy alloy C-276–N10276*Hastelloy alloy B-2–N10665*Hastelloy alloy B-3–N10675Ni-W-Co-Cr cast–N13009Ni-Co-Cr-Mo cast–N13010Astroloy M–N13017Co-Cr-Mo-Ni–N13020Ni-Co-Cr–N13021*IN-100–N13100*MAR-M-alloy–N1324652 alloy–N14052*Incoloy alloy 903 Austenitic–N19903*Incoloy alloy 907 Austenitic–N19907*Incoloy alloy 909 Austenitic–N19909*Incoloy alloy MA 956––*Chlorimet 2––*Chlorimet 3––Ni-Cu cast–N24025Ni-Cu cast–N24030Ni-Cu cast–N24130Ni-Cu cast–N24135Ni-Cr-Mo cast–N26022Ni-Cr-Bi-Sn cast–N26055Ni-Cr-Mo Casting Alloy–N26455Ni-Cr-Mo Casting Alloy–N26625Ni-Mo-Cr Casting Alloy–N30002Ni-Mo Casting Alloy–N30007Ni-Mo Casting Alloy–N30012Ni-Mo-Cr Casting Alloy–N30107Fe-Ni-Co Metal-to-Ceramic–N94620Fe-Ni-Co Metal-to-Ceramic–N94630Ni-Cr-B Brazing Filler Metal–N99600Ni-Cr-B Brazing FM, BNi-1a–N99610Ni-Cr-B Brazing Filler Metal, BNi-9–N99612Ni-Cr-B Brazing Filler Metal, BNi-2–N99620Ni-W-Cr-B Brazing FM BNi-10–N99622Ni-W-Cr-B Brazing FM BNi-11–N99624Ni-Si-B Brazing Filler Metal, BNi-3–N99630Ni-Si-B Brazing Filler Metal, BNi-4–N99640Ni-Cr-B FM RNiCr-A Colmonoy 4–N99644Ni-Cr-B FM RNiCr-B Colmonoy 5–N99645Ni-Cr-B FM RNiCr-C Colmonoy 6–N99646Ni-Cr-Si Brazing FM, BNi-5–N99650Ni-Cr-Si-B Brazing FM BNi-5a–N99651Ni-P Brazing Filler Metal BNi-6–N99700Ni-Cr-P Brazing Filler Metal BNi-7–N99710Ni-Mn-Si-Cu Brazing FM BNi-8–N99800 203 EZ™ – Almar, E-Brite AL Tech Specialty Steel Corp. 253MA™ – 3RE60™, 316UG™, SAF 2205™, SAF 2304™, SX™, SAF 2507™, Sanicro 28™ Sandvik Steel 254SMO™ – 654SMO™ Avesta Sheffield 4565S™ – Thyssen Stahl ACI – Alloy Casting Institute AL 6X™, AL 6XN™ – Allegheney Ludlum Allcorr™ – Teledyne Industries Alumel™, Chromel™ – Hoskins Mfg. Co. Chlorimet™ – Duriron Company Inc. Croloy™ – B&W Cronifer™ – VDM Technologies Custom 450, 455™, Pyromet™ – Carpenter Technology Corp. Duranickel™, Monel™, Inconel™, Incoloy™ Nimonic™, Ni-Span-C™ IN-713™, IN-100™ – INCO family of alloys DP3W™ – Sumitomo Metal.Eatonite™ – Eaton Corp. Esshete™ – United Engineering Steels Ltd. Ferralium 255™ – Langley Alloys Ltd. Greek Ascoloy™ – Teledyne Firth Sterling Hastelloy™ – Haynes International JS 700™, JS 777™ – Jessop Steel Co. Nitronic™ – Armco Rene 41™ – Telledyne Allvac RA333™, RA330TX™, RA330-04™ – Rolled Alloys Sea-Cure™ – Crucible Steel SM2060Mo – Svenska Metallverken A.B. Tenalon™ – United States Steel Corp. Udimet 500™ – Special Metals Corp. Uranus™, UR SB 8™ – Creusot-Loire Waspaloy™ – United Technologies Corporation Zeron 100™ Weir Group – Weir Materials Services Limited.94-05 This list was supplied to assist in tracking those alloys that may be employed for various projects; it formed part of the Projects List used at Thyssen Marathon/NiDI Seminars May 6 and 9, 1994, Montreal, QC, and Toronto, ON, respectively.
- [ASTM Specifications](https://www.unifiedalloys.com/resources/astm-specs/): A53/A53M-07 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
- [Stainless Steel Mechanical Chart](https://www.unifiedalloys.com/resources/stainless-steel-mechanical-chart/): Stainless Steel Mechanical ChartMechanical Properties, minGradeElongation, % (G.L.: 2in or 50 mm)Hardness Test Max.Tensile StrengthYeild Point,Full section,min. Ksi (Mpa)min Ksi (Mpa)SpecimenStrip SpecimenRound SpecimenBrinellRockwellTP 30475(515)30(205)353556t +17.5028192B 90TP 304 H75(515)30(205)353556t +17.5028192B 90TP 304 L70(485)25(170)353556t +17.5028192B 90TP 304 N80(550)35(240)353556t +17.5028192B 90TP 304 LN75(515)30(205)353556t +17.5028192B 90TP 30975(515)30(205)353556t +17.5028192B 90TP 31075(515030(205)353556t +17.5028192B 90TP 31675(515)30(205)353556t +17.5028192B 90TP 316 H75(515)30(205)353556t +17.5028192B 90TP 316 L70(485)25(170)353556t +17.5028192B 90TP 316 N80(550)35(240)353556t +17.5028192B 90TP 316 LN75(515)30(205)353556t +17.5028192B 90TP 31775(515)30(205)353556t +17.5028192B 90TP 32175(515)30(205)353556t +17.5028192B 90TP 321 H75(515)30(205)353556t +17.5028192B 90TP 34775(515)30(205)353556t +17.5028192B 90TP 347 H75(515)30(205)353556t +17.5028192B 90TP 40560(415)30(205)2020*2-207B 95TP 41060(415)30(205)2020*2-207B 95TP 42960(415)35(240)2020*2-190B 90TP 43060(415)35(240)2020*2-190B 90TP 44370(485)40(275)2020*2-207B 95TP 44670(485)40(275)1818*2-207B 95TP 32990(621)70(483)2020*2-171C28TP 40955(38)30(205)2020*2-207B95TP XM-860(415)30(205)2020*2-190B 90TP 316 Ti75(515)30(205)353556t +17.5028192B 90
- [Stainless Steel Chemical Composition](https://www.unifiedalloys.com/resources/stainless-steel-chemical-composition/): Stainless Steel Chemical CompositionGradeChemical CompositionOthersCSi.MnP ( max)S ( max)NiCrMoTP 304<= 0 .08<= 0 .75<= 2 .000 .040 .038 .00 ~11 .0018 .00 ~20 .00--TP 304 H0 .04 ~ 0 .10<= 0 .75<= 2 .000 .040 .038 .00 ~11 .0018 .00 ~20 .00--TP 304 L<= 0 .035<= 0 .75<= 2 .000 .040 .038 .00 ~13 .0018 .00 -20 .00--TP 304 N<= 0 .08<= 0 .75<= 2 .000 .040 .038 .00 ~11 .0018 .00 ~20 .00-N: 0 .10 ~0 .16TP 304 LN<= 0 .035<= 0 .75<= 2 .000 .040 .038 .00 ~11 .0018 .00 ~20 .00-N: 0 .10 ~0 .16TP 309<= 0 .15<= 0 .75<= 2 .000 .040 .0312 .00 ~15 .0022 .00 ~24 .00--TP 310<= 0 .15<= 0 .75<= 2 .000 .040 .0319 .00 ~22 .0024 .00 ~26 .00--TP 316<= 0 .08<= 0 .75<= 2 .000 .040 .0311 .00 ~14 .0016 .00 ~18 .002 .00 ~3 .00-TP 316 H0 .04 <= 0 .10<= 0 .75<= 2 .000 .040 .0311 .00 ~14 .0016 .00 ~18 .002 .00 ~3 .00-TP 316 L<= 0 .035<= 0 .75<= 2 .000 .040 .0310 .00 ~15 .0016 .00 ~18 .002 .00 ~3 .00-TP 316 N<= 0 .08<= 0 .75<= 2 .000 .040 .0311 .00 ~14 .0016 .00 ~18 .002 .00 ~3 .00N: 0 .10 ~0 .16TP 316 LN<= 0 .035<= 0 .75<= 2 .000 .040 .0310 .00 ~15 .0016 .00 ~18 .002 .00 ~3 .00N: 0 .10 -0 .16TP 317<= 0 .08<= 0 .75<= 2 .000 .040 .0311 .00 ~14 .0018 .00 ~20 .003 .00 ~4 .00-TP 321<= 0 .08<= 0 .75<= 2 .000 .040 .039 .00 ~13 .0017 .00 ~20 .00-Ti: 5 x C% ~ 0 .70 BTP 321 H0 .04 ~ 0 .10<= 0 .75<= 2 .000 .040 .039 .00 ~13 .0017 .00 ~20 .00-Ti: 4 x C% ~0 .60TP 347<= 0 .08<= 0 .75<= 2 .000 .040 .039 .00 ~13 .0017 .00 ~20 .00-Nb + Ta: 10 x C% ~1 .00TP 347 H0 .04 ~ 0 .10<= 0 .75<= 2 .000 .040 .039 .00 ~13 .0017 .00 ~20 .00-Nb +Ta: 8 XC% ~ 1 .0TP 405<= 0 .08<= 0 .75<= 1 .000 .040 .03<= 0 .5011 .5 ~13 .5-AI: 0 .10 ~0 .30TP 410<= 0 .15<= 0 .75<= 1 .000 .040 .03<= 0 .5011 .5 ~13 .5--TP 429<= 0 .12<= 0 .75<= 1 .000 .040 .03<= 0 .5014 .00 ~16 .00--TP 430<= 0 .12<= 0 .75<= 1 .000 .040 .03<= 0 .5016 .00 ~18 .00--TP 443<= 0 .20<-0 .75<= 1 .000 .040 .03<= 0 .5018 .00 ~23 .10-Cu: 0 .90 ~1 .25TP 446<= 0 .20<= 0 .75<= 1 .500 .040 .03<= 0 .5023 .00 ~30 .00-N: 0 .10 ~0 .25TP 329<= 0 .089<= 0 .75<= 1 .000 .040 .032 .50 ~5 .0023 .00 ~28 .001 .00 <= 2 .0-TP 409<= 0 .089<= 1 .00<= 1 .000 ,0450 .05<= 0 .5010 .50 ~11 .75-Ti: 6 xC% ~ 0 .75TP XM-8<= 0 .07<= 1 .00<= 1 .000 .040 .03<= 0 .5017 .00 ~19 .00-Ai: <= 0 .15Ti: 12 xC% ~1 .10TP 316 Ti<= 0 .08<= 0 .75<= 2 .000 .040 .0311 .00 ~14 .0016 .00 ~18 .002 .00 ~3 .00Ti: 5 xC% ~0 .75
- [Safety Data Sheets (SDS)](https://www.unifiedalloys.com/resources/sds/): SDS Aluminum Alloy (PDF) SDS Copper Metal (PDF) SDS Nickel Based Alloy Steel (PDF) SDS Stainless Steel (PDF) SDS Steel (PDF) Steel and WHMIS (PDF) CCOHS (Password Required)
- [Nickel Mechanical Properties Chart](https://www.unifiedalloys.com/resources/nickel-mechanical-properties-chart/): Nickel Mechanical PropertiesTensile psiTensile MpaYield psi*Yield Mpa*Elongation %Hardness, HVNickel 20068,00046927,00018647171Monel 40082,00056539,00026945137Inconel 60099,00068345,00031043160Inconel 60192,00063440,00027656137Inconel 625130,00089670,00048350183Incoloy 80085,00058642,00029045155Incoloy 800H80,00055235,00024145145Incoloy 800HT80,00055235,00024145145Incoloy 80389,00061446,00031747143Incoloy 825100,00069045,00031045155INCO C-276115,00079350,00034560188INCO 02099,00068360,00041435148
- [Mill Test Reports (MTR’s)](https://www.unifiedalloys.com/resources/mtr/): As part of our commitment to enhancing your experience, we've upgraded to a new customer portal to provide you with easier access to your essential documents and Material Test Reports.
- [Metric Conversions](https://www.unifiedalloys.com/resources/metric-conversions/): TO CONVERTINTOMULTIPLY BYFeet (ft.)Meters (m).3048Gallons (U.S.)Liters (l)3.7853Inches (in.)Millimeters (mm)25.4Kilograms (kg)Pounds (lbs.)2.2046Kilograms/Meters (kg/m)Pounds/Feet (lbs./ft.).673Liters (l)Gallon (gal)0.2641720Megapascals (MPa)Newtons per square millimeter (N/mm2)1.0000Megapascals (MPa)Pounds per square inch (psi)145.04Megapascals (MPa)Kilograms per square inch (ksi).14504Meters (m)Feet (ft.)3.2808Meters (m)Inches (in.)39.37008Millimeters (mm)Inches (in.).03937Newtons per square millimeter (N/mm2)Pounds per square inch (psi)145.04Newtons per square millimeter (N/mm2)Megapascals (MPa)1.0000Pounds (lbs.)Kilograms (kg).4536Pounds/Feet (lbs./ft.)Kilgrams/Meters (kg/m)1.4881Pounds per square inch (psi)Newtons per square millimeter (N/mm2).006895Pounds per square inch (psi)Megapascals (MPa).006895Square millimeters (mm2)Square feet (ft.2).000010759Square inches (in.2)Square millimeters (mm2)645.16Square meters (m2)Square feet (ft.2)10.7639Square feet (ft.2)Square meters (m2).0929Square inches (in.2)Square meters (m2)0.00064516
- [Certificates](https://www.unifiedalloys.com/resources/iso-cor-certs/): COR Certificate - Calgary (PDF)
- [Hardness Conversion Chart](https://www.unifiedalloys.com/resources/hardness-conversion-chart/): Brinell HardnessRockwell HardnessTensile StrengthBrinell HardnessRockwell HardnessTensile StrengthCarbide Ball 3000 KGA Scale 60KGB Scale 100KGC Scale 150KG(Approx.)Carbide Ball 3000 KGA Scale 60KGB Scale 100KGC Scale 150KG(Approx.)-85.6-68-33168.1-35.5166,000-85.3-67.5-32167.5-34.3160,000-85-67-31166.9-33.1155,00076784.7-66.4-30266.3-32.1150,00075784.4-65.9-29365.7-30.9145,00074584.1-65.3-28565.3-29.9141,00073383.8-64.7-27764.6-28.8137,00072283.4-64-26964.1-27.6133,000712----26263.6-26.6129,00071083-63.3-25563-25.4126,00069882.6-62.5-24862.5-24.2122,00068482.2-61.8-24161.810022.8118,00068282.2-61.7-23561.49921.7115,00067081.8-61-22960.898.220.5111,00065681.3-60.1-223-97.320-65381.2-60-217-96.418105,00064781.1-59.7-212-95.517102,00063880.8-59.2329,000207-94.616100,00063080.6-58.8324,000201-93.81598,00062780.5-58.7323,000197-92.8-95,00060179.8-57.3309,000192-91.9-93,00057879.1-56297,000187-90.7-90,00055578.4-54.7285,000183-90-89,00053477.8-53.5274,000179-89-87,00051476.9-52.1263,000174-87.8-85,00049576.3-51253,000170-86.8-83,00047775.6-49.6243,000167-86-81,00046174.9-48.5235,000163-85-79,00044474.2-47.1225,000156-82.9-76,00042973.4-45.7217,000149-80.8-73,00041572.8-44.5210,000143-78.7-71,00040172-43.1202,000137-76.4-67,00038871.4-41.8195,000131-74-65,00037570.6-40.4188,000126-72-63,00036370-39.1182,000121-69.8-60,00035269.3-37.9176,000116-67.6-58,00034168.7-36.6170,000111-65.7-56,000
- [Glossary of Stainless Steel Terms](https://www.unifiedalloys.com/resources/glossary/): With all the acronyms, abbreviations, and codes involved, stainless steel terminology might seem confusing.
- [Duplex Stainless Chemical Composition](https://www.unifiedalloys.com/resources/duplex-stainless-chemical-composition/): Duplex Stainless Chemical CompositionComposition (s) %UNS NumberCommon DesignationCMnSiCrNiPSOthersS315003RE600.0301.5 - 2.01.4 - 2.018.0 - 19.04.25 - 5.250.0300.0302.5-3.0 MbS3180322050.0302.0001.00021.0 - 23.04.5 - 6.50.0400.0202.5-3.5 Mb; 0.08-0.20 NS32550Ferralium 2550.0301.5001.00024.0 - 27.04.5 - 6.50.0400.0301.5-2.5 Cu; 0.10-0.25 N; 2.0-4.0 MbS32750SAF25070.030MAX1.2MAX0.8MAX25MAX7.0000.035MAX0.020
- [Chrome Moly Mechanical Chart](https://www.unifiedalloys.com/resources/chrome-molly-mechanical-chart/): Chrome Moly Mechanical ChartChrome MolyTensile StrengthImpact TestYield StressElongation (In) HardnessSpecificationMpa-50¥1,40 x,10Mpa50mmMIN,LongitudinalASTM A335/P1380 MIN-205 MIN30-ASTM A335/P2380 MIN-205 MIN30-ASTM A335/P5415 MIN-205 MIN30-ASTM A335/P9415 MIN-205 MIN30-ASTM A335/P11415 MIN-205 MIN30-ASTM A335/P12415 MIN-205 MIN30-ASTM A335/P22415 MIN-205 MIN30-ASTM A335/P91585 MIN-415 MIN20-
- [Chemical Compositions & Mechanical Properties](https://www.unifiedalloys.com/resources/chemical-compositions-mechanical-properties/): Common GradeUNS NumberComposition(s), %CSiMnP (max)S (max)NiCrMoOthersTP 304S30400<=0.08<=0.75<=2.000.040.038.00-11.0018.00-20.00--TP 304 HS304090.04-0.10<=0.75<=2.000.040.038.00-11.0018.00-20.00--TP 304 LS30403<=0.035<=0.75<=2.000.040.038.00-13.0018.00-20.00--TP 304 NS30451<=0.08<=0.75<=2.000.040.038.00-11.0018.00-20.00-N: 0.10-0.16TP 304 LNS30453<=0.035<=0.75<=2.000.040.038.00-11.0018.00-20.00-N: 0.10-0.16TP 309S30900<=0.15<=0.75<=2.000.040.0312.00-15.0022.00-24.00--TP 310S31000<=0.15<=0.75<=2.000.040.0319.00-22.0024.00-26.00--TP 316S31600<=0.08<=0.75<=2.000.040.0311.00-14.0016.00-18.002.00-3.00-TP 316 HS316090.04 <=0.10<=0.75<=2.000.040.0311.00-14.0016.00-18.002.00-3.00-TP 316 LS31603<=0.035<=0.75<=2.000.040.0310.00-15.0016.00-18.002.00-3.00-TP 316 NS31651<=0.08<=0.75<=2.000.040.0311.00-14.0016.00-18.002.00-3.00N: 0.10-0.16TP 316 LNS31653<=0.035<=0.75<=2.000.040.0310.00-15.0016.00-18.002.00-3.00N: 0.10-0.16TP 317S31700<=0.08<=0.75<=2.000.040.0311.00-14.0018.00-20.003.00-4.00-TP 321S32100<=0.08<=0.75<=2.000.040.039.00-13.0017.00-20.00-Ti: 5 x C% - 0.70 BTP 321 HS321090.04-0.10<=0.75<=2.000.040.039.00-13.0017.00-20.00-Ti: 4 x C% - 0.60TP 347S34700<=0.08<=0.75<=2.000.040.039.00-13.0017.00-20.00-Nb + Ta: 10 x C% - 1.00TP 347 HS347090.04-0.10<=0.75<=2.000.040.039.00-13.0017.00-20.00-Nb + Ta: 8 x C% - 1.0TP 405S40500<=0.08<=0.75<=1.000.040.03<=0.5011.5-13.5-Al: 0.10-0.30TP 410S41000<=0.015<=0.75<=1.000.040.03<=0.5011.5-13.5--TP 429S42900<=0.012<=0.75<=1.000.040.03<=0.5014.00-16.00--TP 430S43000<=0.012<=0.75<=1.000.040.03<=0.5016.00-18.00--TP 443S44300<=0.20<=0.75<=1.000.040.03<=0.5018.00-23.10-Cu: 0.90-1.25TP 446S44600<=0.20<=0.75<=1.500.040.03<=0.5023.00-30.00-N: 0.10-0.25TP 329S32900<=0.089<=0.75<=1.000.040.032.50-5.0023.00-28.001.00<=2.00-TP 409S40900<=0.089<=1.00<=1.000.0450.05<=0.5010.50-11.75-Ti: 6 x C% - 0.75TP 316 TiS31635<=0.08<=0.75<=2.000.040.0311.00-14.0016.00-18.002.00-3.00Ti: 5 x C% - 0.75Nitronic 60S218000.13.5-4.57.0-9.00.060.038.0-9.016.0-18.0-0.08-0.18N253MAS308150.11.40-2.000.80.040.0310.0-12.020.0-22.0-0.03-0.08 Ce; 0.14-0.20 N254 SMOS312540.020.810.030.0117.5-18.519.5-20.5-6.00-6.50 Mo; 0.50-1.00 Cu; 0.18-0.22NSanicro 28N080280.0212.50.030.0329.5-32.526.0-28.0-3.0-4,.0 Mo; 0.6-1.4 CuAL-6XN083660.03120.030.0323.5-25.520.0-22.0-6.0-7.0 Mo904LN089040.02120.0450.03523.0-28.019.0-23.0-4.0-5.0 Mo; 0.5 Cu STAINLESS STEEL MECHANICAL COMPOSITION GradeUNS NumberYield Strength ksiTensile Strength ksiElongation %Hardness (max)RockwellBrinellTP 304 HS30409307530B92201TP 304 LS30403257030B92201TP 304 NS30451358030B88-TP 304 LNS30453307530--TP 309S30900429050--TP 310S31000307530B95217TP 316S31600307530B95217TP 316 HS31609307530B95217TP 316 LS31603257030B95217TP 316 NS31651358030B95-TP 316 LNS31653307530--TP 317S31700307530B95217TP 321S32100307530B95217TP 321 HS32109307530B95217TP 347S34700307530B92201TP 347 HS34709307530B92201TP 405S40500306020B95207TP 410S41000306020B95207TP 429S42900356020B90190TP 430S43000356020B90190TP 443S44300407020B95207TP 446S44600406520B95207TP 329S32900709020C28171TP 409S40900255520B95207TP 316 TIS31635307530B95217Nitronic 60S218005510535B95-253MAS30815458740B90180254 SMOS31254449435-260Sanicro 28N08028317340B90 max-AL-6XN08366357530B95 max212 max904LN08904317135-190 max DUPLEX STAINLESS STEEL CHEMICAL COMPOSITIONS GradeUNS NumberComposition(s), %CMnSiCrNiPSOS315003RE600.0301.5-2.01.4-2.018.0-19.04.25-5.250.0300.0302.5-3.0 mOS3180322050.0302.01.021.0-23.04.5-6.50.0400.0202.5-3.5 Mo; 0.08-0.20 NS32550Ferralium 2550.0301.51.024.0-27.04.5-6.50.0400.0301.5-2.5 Cu; 0.10-0.25 N;2.0-4.0 MoS32750SAF25070.030 max1.2 max0.8 max25 max7.035 max.020 DUPLEX STAINLESS STEEL CHEMICAL COMPOSITIONS UNS NumberCommon DesignationYield Strength ksiTensile Strength ksiElongation %HardnessRockwellBrinellS315003RE60649230C24250S318032205659025C31293 maxS32550Ferralium 2558010925C21-S32750SAF25078011615-310 max CHROME MOLY CHEMICAL COMPOSITION UNS NumberAlloyNominal Composition. wt %CMnSSiCrNiMoCuTiFeOthersN02200Nickel 2000.080.180.0050.18...99.5(a)...0.13...0.20...N02201Nickel 2010.010.180.0050.18...99.6(a)...0.13...0.20...N04400Monel 4000.151.00.0120.25...66.5(a)...31.5...1.25...N05500Monel K-5000.130.750.0050.25...66.5(a)...29.50.601.002.73 AlN10665Hastelloy B0.05 max1.00...1.001.0061.028.00......5.002.50 Co-Hastelloy D0.120.90...9.251.0082.0...3.00...2.001.50 CoN06600Inconel 6000.080.500.0080.2515.5076.0(a)...0.25...8.00...N08800Inconel 8000.050.750.0080.5021.0032.5...0.380.3846.00.38 AlN10276Hastelloy C-2760.010.500.0200.0315.5057.016.00......5.50.02 P; 3.75 W'; 0.2 V; 1.25 CoN06025Inconel 6250.050.250.0080.2521.5061.0(a)9.0...0.202.50.2 Al; 3.65 Cb + TaN08825Incoloy 8250.030.500.0150.2521.5042.03.02.250.9030.0.N06030Hastelloy G0.031.500.0200.5022.2544.06.52.00...19.500.02 P; 0.50 W; 1.25 Co; 2.10 Cb + TaN0802020Cb-30.041.000.0200.5020.0034.02.53.50......0.02 P; 0.50 Cb + Ta NICKEL AND NICKEL ALLOYS MECHANICAL PROPERTIES UNS NumberAlloyYield Strength ksiTensile Strength ksiElongation %HardnessRockwellBrinellN02200Nickel 200155535-90-120N02201Nickel 201125035-90-120N04400Monel 400257035-110-149N05500Monel K-50010014017-265-346N10665Hastelloy B-25111040C22--Hastelloy D-2054911457C30-39-N06600Inconel 600308035-120-170N08800Inconel 800307530-120-184N10276Hastelloy C-2766011550184N06025Inconel 625399830-180N08825Incoloy 825358530-120-180N06030Hastelloy G-305110056--N0802020Cb-3358030B84-90160 CHROME MOLY CHEMICAL COMPOSUTION UNS NumberSpecificationComposition(s), %CMnP (max)S (min)SiCrV (max)Mo (max)N (max)NIAlCbK11522ASTM A335/P10.10-0.200.30-0.800.0250.0250.10-0.50--0.44-0.65----K11547ASTM A335/P20.10-0.200.30-0.610.0250.0250.10-0.300.50-0.81-0.44-0.65----K41545ASTM A335/P50.15max0.30-0.600.0250.0250.50max4.00-6.00-0.44-0.65----S50400ASTM A335/P90.15max0.30-0.600.0250.0250.50-1.008.00-10.00-0.90-1.10----K11597ASTM A335/P110.05-0.150.30-0.600.0250.0250.50-1.001.00-1.50-0.44-0.65----K11562ASTM A335/P120.05-0.150.30-0.600.0250.0250.50max0.80-1.25-0.44-0.65----K21590ASTM A335/P220.05-0.150.30-0.600.0250.0250.50max1.90-2.60-0.87-1.13----K91560ASTM A335/P910.08-0.120.30-0.600.0200.0100.20-0.508.00-9.500.18-0.250.85-1.050.03-0.070.40max0.40max0.06-0.10 CHROME MOLY MECHANICAL PROPERTIES UNS NumberSpecificationYield Strength ksiTensile Strength ksiElongation %HardnessRockwellBrinellK11522ASTM A335/P1305530--K11547ASTM A335/P2305530--K41545ASTM A335/P5407030-207 maxS50400ASTM A335/P9306030--K11597ASTM A335/P11306020--K11562ASTM A335/P12326030-174 maxK21590ASTM A335/P22306030--K91560ASTM A335/P91608520-- TITANIUM CHEMICAL COMPOSITION UNS NumberAlloy Unalloyed GradesComposition(s), % (max)NCHFeOTiOthersR50250ASTM Grade 10.030.100.0150.200.1899.5-R50400ASTM Grade 20.030.100.0150.300.2599.2-R50550ASTM Grade 30.050.100.0150.300.3599.1-R50700ASTM Grade 40.050.100.0150.500.4099.0-R52400ASTM Grade 70.030.100.0150.300.2599.00.20 Pd TITANIUM MECHANICAL PROPERTIES UNS NumberAlloy Unalloyed GradesYield Strength ksiTensile Strength ksiElongation %HardnessRockwellBrinellR50250ASTM Grade 125-453524B70120R50400ASTM Grade 240-655020B80150R50550ASTM Grade 355-806518B90225R50700ASTM Grade 470-958015B100265R52400ASTM Grade 740-655020B75200
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- [General Terms & Conditions of Purchase](https://www.unifiedalloys.com/about/purchase-terms/): This document applies to any purchase of goods, materials and or services by any of Unified Alloys (Edmonton) Ltd.; Unified Alloys (British Columbia) Ltd.; Unified Alloys (Calgary) Ltd.; Unified Alloys (Ontario); Unified Alloys (Quebec) Ltd. or Alliages Unifiés (hereinafter called “Unified Alloys”). This document, together with Unified Alloys’ Purchase Orders and any exhibits, attachments and other documents incorporated by reference (collectively, the “Order”) is an offer by Unified Alloys to purchase goods, materials or services indicated on the Purchase Order upon the terms and conditions contained therein. Supplier’s acceptance of the Order is expressly conditioned upon the Supplier’s assent to all of the Terms and Conditions hereof and is limited to the terms agreed to in the Order and the Terms and Conditions set forth herein. Terms or conditions contained on any prior, contemporaneous or subsequent communication from Supplier or Unified Alloys (whether written verbal or transmitted through electronic means, including but not limited to catalogs, merchandise material, delivery documents, and acknowledgments) that submit, propose, or state any additions, changes, deviations, or modifications to the Order or these Terms and Conditions, shall automatically be deemed void, objected to and rejected by Supplier and Unified Alloys. By acknowledging receipt, of the Order or by supplying the goods described in the Order, Supplier agrees to the terms and conditions set forth herein. Once accepted, the Order is the final and complete expression of agreement between the parties, setting forth the entire agreement between the parties regarding this transaction. Any matters not contained herein, or otherwise referenced or incorporated herein, are not a part of the Order.
- [GENERAL TERMS AND CONDITIONS OF SALE](https://www.unifiedalloys.com/about/sale-terms/): In the event of any conflict or inconsistency between these terms and conditions of sale and the terms and conditions contained in the Purchaser’s order or in any other form issued by the Purchaser, whether or not any such form has been acknowledged or accepted by Unified Alloys, these terms and conditions herein shall prevail. No waiver, alteration or modification of these terms and conditions shall be binding upon Unified Alloys unless written objection is received from the Purchaser within 5 days of the Purchaser receiving these terms and approved in writing by a duly authorized representative of Unified Alloys.
- [About Us](https://www.unifiedalloys.com/about/): Unified Alloys is a privately owned distributor of stainless steel and corrosion-resistant alloy piping products, founded in 1976 and headquartered in Edmonton, Alberta. We serve procurement managers and project engineers across Canada from five branches, supplying the energy, mining, infrastructure, marine, forestry, and chemical processing sectors.
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## Products
- [Valves](https://www.unifiedalloys.com/products/valves/): Unified Alloys supplies industrial valves in stainless steel and corrosion-resistant alloys for process piping, water and wastewater, mining, refining, food processing, and general industrial service. Our valve program is built around five manufacturer partners, each chosen for what they do best — from deep stainless catalogue depth to knife gate specialisation to AWWA water service. MTRs traceable to the heat number can be supplied where required, and CRN-registered valves are stocked or available on order for pressure systems in Alberta, BC, Saskatchewan, Ontario, and other CRN provinces.
- [Pipe Supports, Hangers & Fasteners](https://www.unifiedalloys.com/products/pipe-supports-hangers-fasteners/): Unified Alloys supplies pipe supports, hangers, and fasteners across four product areas — industrial spring supports and dynamic restraints for process piping, commercial clamps and hangers for HVAC and plumbing service, strut cushion clamps for multi-line vibration and noise control, and stainless steel fasteners across the ANSI standard range. The product mix runs from engineered MSS SP-58 standard supports through to standard hex cap screws, with stainless 304 and 316 as the default material across most lines.
- [Pipe Fittings](https://www.unifiedalloys.com/products/pipe-fittings/): *-Not all classes, grades available are listed or have a full inventory managed
- [Seamless & Welded Pipe](https://www.unifiedalloys.com/products/pipe/): *-Not all grades available are listed or have a full inventory managed
- [Ornamental Tube Products](https://www.unifiedalloys.com/products/ornamental-tube-products/): Size Range | Rounds - Squares - Rectangles
- [Mechanical Piping Systems](https://www.unifiedalloys.com/products/mechanical-piping-systems/): Unified Alloys stocks mechanical pipe joining systems from Victaulic and Teekay. Both eliminate the need for welding, flanging, or threading — useful in retrofit work, hazardous environments, and any situation where on-site fabrication is impractical.
- [Instrumentation Valves & Fittings](https://www.unifiedalloys.com/products/instrumentation-valves-fittings/): Unified Alloys supplies instrumentation valves and fittings for process control, analyzer, sample, and impulse line applications across Canada. The range covers compression tube fittings in both double-ferrule and single-ferrule designs, needle and metering valves, check and relief valves, block-and-bleed manifolds, filters, and sample cylinders — sized for instrument service from 1/16" through 1" tube OD. Our manufacturer partnerships are split by region: Parker Hannifin Instrument Products Division is supplied from our Alberta distribution centres, and Ham-Let Advanced Control Technology is supplied from our British Columbia, Ontario, and Quebec branches. Both lines carry the certifications, traceability, and stocking depth that instrument procurement requires. For the bare and pre-insulated tubing that mates with these fittings, see Instrumentation Tubing.
- [Instrumentation Tubing](https://www.unifiedalloys.com/products/instrumentation-tubing/): *-Not all grades available are listed or have a full inventory managed at each location
- [Flanges](https://www.unifiedalloys.com/products/flanges/): *-Not all grades available are listed or have a full inventory managed
- [Bleed Rings](https://www.unifiedalloys.com/products/bleed-rings/): Size Range: 1" – 24" NPS Classes | ASME / ANSI 150, 300, 600, 900, 1500, 2500Stainless Steel Grades: F304, F304L, F316, F316L, F317L, F321, F347 *Special Alloys: 2205, 6Mo, Monel, Inconel * Standards | ASTM A182 · ASME / ANSI B16.5 and B16.20*Not all grades available are listed or have a full inventory managed. Contact us for availability.

## Products
- [Bleed Ring Dimensions — ASME B16.5 | Class 150 Through 2500](https://www.unifiedalloys.com/products/bleed-rings/bleed-rings-dimension-weight/): Ring thickness by class, tap configuration, and gasket surface dimensions.
- [Commercial Pipe Supports](https://www.unifiedalloys.com/products/pipe-supports-hangers-fasteners/commercial-pipe-supports/): TWO BOLT PIPE CLAMPTHREE BOLT PIPE CLAMPRISER CLAMPSWIVEL RING HANGERCLEVIS HANGERU-BOLT
- [Pipe shoes and pipe guides are available in a variety of designs.](https://www.unifiedalloys.com/products/pipe-supports-hangers-fasteners/pipe-hangers/pipe-shoes/): Pipe shoes come in various configurations in which typically require additional information such as field welding or specific bolting / clamping and insulating requirements.
- [Dynamic restraints control the movement of pipe](https://www.unifiedalloys.com/products/pipe-supports-hangers-fasteners/pipe-hangers/dynamic-pipe-restraints-snubbers/): Dynamic restraints (Snubbers) are devices used to control the movement of pipe and equipment. during abnormal dynamic conditions such as earthquakes, turbine trips, safety/relief valve discharge and rapid valve closure. The design allows for free thermal movement of a component during normal operation conditions, but restrains the component in abnormal conditions.
- [Variable Spring Supports](https://www.unifiedalloys.com/products/pipe-supports-hangers-fasteners/pipe-hangers/variable-spring-pipe-supports/): Variable springs are one of the most important devices available to help support pipe. They are used to balance the concentrated gravitational load of vertical sections of pipe while allowing for thermal movement. Control of the direction and amount of movement of various sections of pipe is a major function of piping design.
- [Constant Spring Support](https://www.unifiedalloys.com/products/pipe-supports-hangers-fasteners/pipe-hangers/constant-spring-support/): Constants use a spring coil (or series of coils) to accommodate pipe movement from the initial (installed) condition to the final (operating) condition of the piping system. For all constant spring supports there is no difference in load and the supported load will remain uniform throughout the deflection cycle.
- [Parker A-Lok | Double Ferrule Tube Fitting](https://www.unifiedalloys.com/products/instrumentation-valves-fittings/parker-lok-double-ferrule-tube-fitting/): Parker’s A-LOK® two ferrule compression tube fittings are designed to provide reliable leak-free connections for instrumentation, process and control, and analyzer applications that specify a two ferrule system. Manufactured to the highest quality standards, these tube fittings are available in a broad range of sizes, corrosion resistant materials and configurations.
- [Primary, secondary and vent valve applications](https://www.unifiedalloys.com/products/instrumentation-valves-fittings/parker-hannifin-double-block-bleed/): Parker Hannifin’s response to the demand for reduction in leakage paths has been the combination of primary and secondary valves into one compact unit. The combining of piping and instrument valves into a single unit has benefitted various markets. We now offer a range of Ultra-Low Emission products which meet class ‘A’ or class ‘B’ levels of ISO 15848 standard for Ultra-Low emissions, as required.
- [Ham-Let | Advanced Control Technology](https://www.unifiedalloys.com/products/instrumentation-valves-fittings/ham-let-unified-alloys/): Unified Alloys proudly carries Ham-Let Advanced Control Technology products from our British Columbia, Ontario and Quebec distribution centres.
- [Tube Clips](https://www.unifiedalloys.com/products/instrumentation-tubing/tube-clips/): MULTICLIPS Size Range 1/4", 3/8", 1/2", 3/4"Reduces Vibration, Abrasion and Shock Prevents electrical conductivity, tube/supportEasy "Clip In" InstallationOrganizes Tube and Hose RunsResists ultra-violet light SpecificationsABCDEF2.4380.250.50.250.18750.53.56250.250.6250.3750.18750.625 MULTICLIPS SpecificationsABCDEF3.000.2500.5000.2500.18750.5004.560.2500.6250.3750.18750.625 SpecificationsABCDEF4.56250.2500.5000.2500.18750.5005.6250.2500.6250.3750.18750.625 MULTICLIPS SpecificationsABCDEF5.18750.43750.8750.5000.18751.00 SpecificationsABCDEF5.1250.43751.1250.7500.18751.00 MULTICLIPS SpecificationsGalvanized Steel: Neoprene Rectangular SleeveOD =1/4”3/8”1/2”3/4”1”
- [Tube & Hose Supports](https://www.unifiedalloys.com/products/instrumentation-tubing/tube-hose-supports/): 225 Clamps per bag
- [Aluminum, Copper, Carbon Steel Tube Pressure Ratings](https://www.unifiedalloys.com/products/instrumentation-tubing/aluminum-copper-carbon-steel-tube-pressure-ratings/): TUBING O.D. (IN.)TUBE WALL THICKNESS (INCHES).035".049".058".065".083".095".109".120"1/8"WORKING PRESSSURE *(PSIG)3/16"4,4125,9661/4"2,9924,4085,4055/16"2,3273,4014,1323/8"1,9092,7643,3531/2"1,4062,0142,4222,7555/8"1,1111,5861,9002,1473/4"1,3011,5581,7672,2997/8"1,1111,3201,4911"9591,1491,3011,6811,947Minimum ultimate tensile strength 38,000 p.s.i. For metal temperatures not to exceed -20 to 100°F. Allowable working pressure loads calculated form S values as specified by Table 302.3.1 and Paragraph 304.1.2 of Code for Pressure Piping ANSI B31.3. TUBING O.D. (IN.)TUBE WALL THICKNESS (INCHES).035".049".058".065".083".095".109".120"1/8"WORKING PRESSURE *(PSIG)3/16"4,4125,9661/4"2,9924,4085,4055/16"2,3273,4014,1323/8"1,9092,7643,3531/2"1,4062,0142,4222,7555/8"1,1111,5861,9002,1473/4"1,3011,5581,7672,2997/8"1,1111,3201,4911"9591,1491,3011,6811,947Minimum ultimate tensile strength 38,000 p.s.i. For metal temperatures not to exceed -20 to 100°F. Allowable working pressure loads calculated form S values as specified by Table 302.3.1 and Paragraph 304.1.2 of Code for Pressure Piping ANSI B31.3. TUBING O.D. (IN.)TUBE WALL THICKNESS (INCHES).028".035".049".065".083".095".109".120".134".148".165".180".220"1/8"8,34110,579WORKING PRESSURE *(PSIG)3/16"5,3056,8239,8281/4"3,8184,9297,2619,7815/16"3,8345,6027,6993/8"3,1454,5546,2911/2"2,3163,3174,5385,9785/8"1,8312,6133,5364,6325,4143/4"2,1442,9103,7874,3975,1337/8"1,8312,4573,2083,7094,3191"1,5802,1442,7703,2083,7244,4171-1/4"1,6982,1952,5332,9343,2553,6704,0944,6195,0941-1/2"1,8122,0882,4152,6753,0113,3533,7754,1555,2012"1,5451,7841,9732,2162,4622,7653,3063,775Soft annealed carbon steel hydraulic tubing ASTM A179 or equivalent. Minimum ultimate tensile strength 47,000 p.s.i. For metal temperatures not to exceed -20 to 100°F. Allowable working pressure loads calculated form S values as specified by Table 302.3.1 and Paragraph 304.1.2 of Code for Pressure Piping ANSI B31.3.Note: Carbon and Electro Galvanized Carbon
- [Stainless Steel Tube (Metric) : Pressure ratings & Weight per Foot Data](https://www.unifiedalloys.com/products/instrumentation-tubing/metric-tube-data/): Upper Figures — Max PSI Rating
- [Stainless Steel Tube (Imperial) : Pressure ratings & Weight per Foot Data](https://www.unifiedalloys.com/products/instrumentation-tubing/stainless-pressure-tube/): WALL THICKNESS O.D. IN INCHES28ga .010"25ga .020"22ga .028"20ga .035"18ga .049"16ga .065"14ga .083"13ga .095"12ga 0.109"11ga .120"10ga .134"9ga .148"1/16”Theoretical Bursting Pressure2400048000Weight Lbs./Foot0.00570.00921 /8”Theoretical Bursting Pressure24000336004200058800Weight Lbs./Foot0.02240.0290.03360.03983/1 6”Theoretical Bursting Pressure16000224002800039200Weight Lbs./Foot0.03690.04780.05720.07271 /4”Theoretical Bursting Pressure1200016800210002940039000Weight Lbs./Foot0.04910.06640.08040.01520.12845/1 6”Theoretical Bursting Pressure960013440168002352031200Weight Lbs./Foot0.06260.08520.10390.13820.17223/8”Theoretical Bursting Pressure80001120014000196002600033200Weight Lbs./Foot0.07580.10380.12710.17060.21520.25887/1 6”Theoretical Bursting Pressure6857960012000168002228528457Weight Lbs./Foot0.08930.12260.15060.20360.25890.31471 /2”Theoretical Bursting Pressure600084001050014700195002490028500Weight Lbs./Foot0.10250.14110.17380.2360.3020.36960.41095/8”Theoretical Bursting Pressure48006725840011750156001992522800Weight Lbs./Foot0.12920.17850.22050.30140.38880.48050.53773/4”Theoretical Bursting Pressure40005600700098001300016600190002180024000Weight Lbs./Foot0.15590.21590.26730.36680.47550.59130.66460.74620.80747/8”Theoretical Bursting Pressure34254800600084001115014250162751867520570Weight Lbs./Foot0.18260.25330.3140.43230.56230.70210.79140.89170.96761 ”Theoretical Bursting Pressure30004200525073509750124501425016350180002010022200Weight Lbs./Foot0.20930.29070.36070.49770.64910.81290.91821.0371.1281.2511.3471 -1 /4”Theoretical Bursting Pressure335042005875780099501140013075144001607517750Weight Lbs./Foot0.36540.45420.62850.82261.0341.1721.3281.4481.6121.7421 -3/8”Theoretical Bursting Pressure305038255350710090501035011900131001462516150Weight Lbs./Foot0.40280.50090.69390.90941.1451.2991.4741.6081.7931.9391 -1 /2”Theoretical Bursting Pressure28003500490065008300950010900120001340014800Weight Lbs./Foot0.44020.54760.75930.99621.2561.4261.6191.7691.9732.1571 -5/8”Theoretical Bursting Pressure25753225452560007650877510050110751237513650Weight Lbs./Foot0.47760.59430.82481.0831.3671.5521.7661.9292.1542.3561 -3/4”Theoretical Bursting Pressure2400300042005575712581509350102751147512675Weight Lbs./Foot0.51490.64110.89021.171.4781.6791.912.0892.3342.5561 -7/8”Theoretical Bursting Pressure28003925520066507600872596001072511850Weight Lbs./Foot0.68780.95561.2571.5891.8062.0562.2492.4922.732”Theoretical Bursting Pressure26253675487562257125817590001005011100Weight Lbs./Foot0.73451.0211.3431.6991.9332.2012.4092.6952.9553”Theoretical Bursting Pressure24503250415047505450600067007400Weight Lbs./Foot1.5442.0372.5862.9473.3653.6914.144.554”Theoretical Bursting Pressure18252425310040754090450050255550Weight Lbs./Foot2.0682.7323.4723.9624.534.9735.5856.146Note: All charts and tables are for reference only. No implication is made that these figures can be used for all design work.Applicable codes and practises in industry should be considered. We are not responsible for the accuracy of information presented in these tables.
- [Teflon Tubing](https://www.unifiedalloys.com/products/instrumentation-tubing/teflon-tubing/): Teflon's complete chemical inertness, non-wetability and high dielectric constant combine to make it a most versatile material for the "difficult-to-handle" fluid media.
- [Parflex Multi-Tube & Heat Traced Bundles](https://www.unifiedalloys.com/products/instrumentation-tubing/multitube-bundles/): Parker Hannifin's Parflex single and multi-tube heat trace tubing products are available in a variety of configurations. Tube bundle variations include thermoplastic tubing, copper, stainless steel and other exotic alloys, jacket materials and colors – all available to meet customer specifications.
- [Thermon Pre-insulated Tubing](https://www.unifiedalloys.com/products/instrumentation-tubing/thermon-tubing/): ThermoTube is a single insulated tube ideally suited to transport hot or cold liquids or gases. It was specifically developed for steam supply and condensate return lines and is also used as an unheated sample line. ThermoTube is pre-insulated with non-hygroscopic glass fiber, complete with a heat-reflective foil wrap and a weather-resistant outer jacket. ThermoTube can be manufactured with a variety of tube materials, wall thicknesses, and outer jackets. ThermoTube is supplied in long-length coils and can be quickly and easily installed in existing cable trays, angles, channels, struts, and I-beams. ThermoTube, along with its associated termination seal kits, provides a lower installed cost compared to field-installed and insulated tubing.
- [Industrial Pipe Hangers](https://www.unifiedalloys.com/products/pipe-supports-hangers-fasteners/pipe-hangers/): Unified Alloys is now a Distributor of ASC (formerly Anvil) products, featuring proven engineered pipe support solutions, including MSS SP-58 standard type supports and special-design products for widely varying dynamic loading requirements.
- [Fasteners](https://www.unifiedalloys.com/products/pipe-supports-hangers-fasteners/fasteners/): STAINLESS STEEL HEX CAP SCREWS (FINISHED HEX BOLTS) Nominal Size 1 or Basic, Product DiameterDFGHJLYBody DiameterWidth Across FlatsWidth Across,ornersHeightWrenching,HeightThread Length forScrew LengthsTransition Thread Lengths6 in, &ShorterOver 6 in.MaxMinBasicMaxMinMaxMinBasicMaxMinMinBasicBasicMax1/40.25000.25000.24507/160.4380.4280.5050.4885/320.1630.1500.1060.7501.0000.2505/160.31250.31250.30651/20.5000.4890.5770.55713/640.2110.1950.1400.8751.1250.2783/80.37500.37500.36909/160.5620.5510.6500.62815/640.2430.2260.1601.0001.2500.3127/160.43750.43750.43055/80.6250.6120.7220.6989/320.2910.2720.1951.1251.3750.3571/20.50000.50000.49303/40.7500.7360.8660.8405/160.3230.3020.2151.2501.5000.3859/160.56250.56250.554513/160.8120.7980.9380.91023/640.3740.3480.2501.3751.6250.4175/80.62500.62500.617015/160.9380.9221.0831.05125/640.4030.3780.2691.5001.7500.4553/40.75000.75000.74101-1/81.1251.1001.2991.25415/320.4830.4550.3241.7502.0000.5007/80.87500.87500.86601-5/161.3121.2851.5161.46535/640.5630.5310.3782.0002.2500.55611.00001.00000.99001-1/21.5001.4691.7321.67539/640.6270.5910.4162.2502.5000.6251-1/81.12501.12501.11401-11/161.6881.6311.9491.85911/160.7180.6580.4612.5002.7500.7141-1/41.25001.25001.23901-7/81.8751.8122.1652.06625/320.8130.7490.5302.7503.0000.7141-3/81.37501.37501.36302-1/162.0621.9942.3822.27327/320.8780.8100.5693.0003.2500.8331-1/21.50001.50001.48802-1/42.2302.1752.5982.4801-5/160.9740.9020.6403.2503.5000.8331-3/41.75001.75001.73802-5/82.6252.5383.0312.8931-3/321.1341.0540.7483.7504.0001.00022.00002.00001.988033.0002.9003.4643.3061-7/321.2631.1750.8254.2504.5001.1112-1/42.25002.25002.23803-3/83.3753.2623.8973.7191-3/81.4231.3270.9334.7505.0001.1112-1/22.50002.50002.48803-3/43.7503.6254.3304.1331-17/321.5831.4791.0425.2505.5001.2502-3/42.75002.75002.73804-1/84.1253.9884.7634.5461-11/161.7441.6321.1515.7506.0001.25033.00003.00002.98804-1/24.5004.3505.1964.9591-7/81.9351.8151.2906.2506.5001.250ANSIB18.2.1–1981 STAINLESS STEEL HEAVY HEX CAP SCREWS Nominal Size 1 or Basic, Product DiameterDFGHJLYBody DiameterWidth Across FlatsWidth Across,ornersHeightWrenching,HeightThread Length forScrew LengthsTransition ThreadLengths6 in,& Shorter6 in.MaxMinBasicMaxMinMaxMinBasicMaxMinMinBasicBasicMax1/20.50000.50000.4827/80.8750.8501.0100.9695/160.3230.3020.2151.2501.5000.3855/80.62500.62500.6051-1/161.0621.0311.2271.17525/640.4030.3780.2691.5001.7500.4553/40.75000.75000.7291-1/41.2501.2121.4431.38315/320.4830.4550.3241.7502.0000.5007/80.87500.87500.8521-7/161.4381.3941.6601.58935/640.5630.5310.3782.0002.2500.55611.00001.00000.9761-5/81.6251.5751.8761.79639/640.6270.5910.4162.2502.5000.6251-1/81.12501.12501.0981-13/161.8121.7562.0932.00211/160.7180.6580.4612.5002.7500.7141-1/41.25001.25001.22322.0001.9382.3092.20925/320.8130.7490.5302.7503.0000.7141-3/81.37501.37501.3452-3/162.1882.1192.5262.41627/320.8780.8100.5693.0003.2500.8331-1/21.50001.50001.4702-3/82.3752.3002.7422.62215/160.9740.9020.6403.2503.5000.8331-3/41.75001.75001.7162-3/42.7502.6623.1753.0351-3/321.1341.0540.7483.7504.0001.00022.00002.00001.9643-1/83.1253.0253.6083.4491-7/321.2631.1750.8254.2504.5001.1112-1/42.25002.25002.2143-1/23.5003.3884.0413.8621-3/81.4231.3270.9334.7505.0001.1112-1/22.50002.50002.4613-7/83.8753.7504.4744.2751-17/321.5831.4791.0425.2505.5001.2502-3/42.75002.75002.7114-1/44.2504.1124.9074.6881-11/161.7441.6321.1515.7506.0001.25033.00003.00002.9614-5/84.6254.4755.3405.1021-7/81.9351.8151.2906.2506.5001.250ANSIB18.2.1–1981 STAINLESS STEEL HEX NUTS &HEX JAM NUTS FGHH1Hex Nuts Specified, Proof LoadJam Nuts All Strength LevelsNominal Size1, or Basic Major Diameter of ThreadWidth Across FlatsWidth Across,CornersThickness,Hex NutsThickness,Hex Jam NutsUp to 150,000 psi150,000 psi and GreaterBasicMaxMinMaxMinBasicMaxMinBasicMaxMinRunout of Bearing Face, FIR Max1/40.25007/160.4380.4280.5050.4887/320.2260.2125/320.1630.1500.0150.0100.0155/160.31251/20.5000.4890.5770.55717/640.2730.2583/160.1950.1800.0160.0110.0163/80.37509/160.5620.5510.6500.62821/640.3370.3207/320.2270.2100.0170.0120.0177/160.437511/160.6880.6750.7940.7683/80.3850.3651/40.2600.2400.0180.0130.0181/20.50003/40.7500.7360.8660.8407/160.4480.4275/160.3230.3020.0190.0140.0199/160.56257/80.8750.8611.0100.98231/640.4960.4735/160.3240.3010.0200.0150.0205/80.625015/160.9380.9221.0831.05135/640.5590.5353/80.3870.3630.0210.0160.0213/40.75001-1/81.1251.0881.2991.24041/640.6650.61727/640.4460.3980.0230.0180.0237/80.87501-5/161.3121.2691.5161.4473/40.7760.72431/640.5100.4580.0250.0200.02511.00001-1/21.5001.4501.7321.65355/640.8870.83135/640.5750.5190.0270.0220.0271-1/81.12501-11/161.6881.6311.9491.85931/320.9990.93939/640.6390.5790.0300.0250.0301-1/41.25001-7/81.8751.8122.1652.0661-1/161.0941.03023/320.7510.6870.0330.0280.0331-3/81.37502-1/162.0621.9942.3822.2731-11/641.2061.13825/320.8150.7470.0360.0310.0361-1/21.50002-1/42.2502.1752.5982.4801-9/321.3171.24527/320.8800.0800.0390.0340.039ANSIB18.2.2–1972 STAINLESS STEEL SQUARE &HEX MACHINE SCREW NUTS Nominal Size1,or Basic,Thread DiameterFGG1HWidth Across Flats                  Width Across CornersThicknessSquare   HexBasicMaxMinMaxMinMaxMinMaxMin00.06005/320.1560.1500.2210.2060.1800.1710.0500.04310.07305/320.1560.1500.2210.2060.1800.1710.0500.04320.08603/160.1880.1800.2650.2470.2170.2050.0660.05730.09903/160.1880.1800.2650.2470.2170.2050.0660.05740.11201/40.2500.2410.3540.3310.2890.2750.0980.08750.12505/160.3120.3020.4420.4150.3610.3440.1140.10260.13805/160.3120.3020.4420.4150.3610.3440.1140.10280.164011/320.3440.3320.4860.4560.3970.3780.1301.117100.19003/80.3750.3620.5300.4970.4330.4130.1300.117120.21607/160.4380.4230.6190.5810.5050.4820.1610.1481/40.25007/160.4380.4230.6190.5810.5050.4820.1930.1785/160.31259/160.5620.5450.7950.7480.6500.6210.2250.2083/80.37505/80.6250.6070.8840.8330.7220.6920.2570.239 1 Where specifying nominal size in decimals, zeros preceding decimal and in the fourth decimal place shall be omitted.2 Square machine screw nuts shall have tops and bottoms flat, without chamfer. The bearing surface shall be perpendicular to the axis of the threaded hole pitch cylinder within a tolerance of 4 deg.3 Hexagon machine screw nuts shall have tops flat with chamfered corners. Diameter of top circle shall be equal to the maximum width across flats within a tolerance of minus 15 percent. The bearing surface shall be perpendicular to the axis of the threaded hole pitch cylinder within a tolerance of 4 deg.4 Bottoms of hexagon machine screw nuts are normally flat, but for special purposes may be chamfered, if so specified by purchaser. STAINLESS STEEL HEAVY HEX NUTS &HEAVY HEX JAM NUTS FGHH1Hex Nuts Specified, Proof LoadJam Nuts All Strength LevelsNominal Size1, or Basic Major Diameter of ThreadWidth Across FlatsWidth Across,CornersThickness,Hex NutsThickness,Hex Jam NutsUp to 150,000 psi150,000 psi and GreaterBasicMaxMinMaxMinBasicMaxMinBasicMaxMinRunout of Bearing Face, FIR Max1/40.25001/20.5000.4880.5770.55615/640.2500.21811/640.1880.1560.0170.0110.0175/160.31259/160.5620.5460.6500.62219/640.3140.28013/640.2200.1860.0200.0120.0203/80.375011/160.6880.6690.7940.76323/640.3770.34115/640.2520.2160.0210.0140.0217/160.43753/40.7500.7280.8660.83027/640.4410.40317/640.2850.2470.0220.0150.0221/20.50007/80.8750.8501.0100.96931/640.5040.46419/640.3170.2770.0230.0160.0239/160.562515/160.9380.9091.0831.03735/640.5680.52621/640.3490.3070.0240.0170.0245/80.62501-1/161.0621.0311.2271.17539/640.6310.58723/640.3810.3370.0250.0180.0253/40.75001-1/41.2501.2121.4431.38247/640.7580.71027/640.4460.3980.0270.0200.0277/80.87501-7/161.4381.3941.6601.58955/640.8850.83331/640.5100.4580.0290.0220.02911.00001-5/81.6251.5751.8761.79663/641.0120.95635/640.5750.5190.0310.0240.0311-1/81.12501-13/161.8121.7562.0932.0021-7/641.1391.07939/640.6390.5790.0330.0270.0331-1/41.250022.0001.9382.3092.2091-7/321.2511.18723/320.7510.6870.0350.0300.0351-1/81.37502-3/162.1882.1192.5262.4161-11/321.3781.31025/320.8150.7470.0380.0330.0381-1/21.50002-3/82.3752.3002.7422.6221-15/321.5051.43327/320.8800.8080.0410.0360.0411-5/81.62502-9/162.5622.4812.9592.8281-19/321.6321.55629/320.9440.8680.0440.0380.0441-3/41.75002-3/42.7502.6623.1753.0351-23/321.7591.67931/321.0090.9290.0480.0410.0481-7/81.8752-15/162.9382.8443.3923.2421-27/321.8861.8021-1/321.0730.9890.0510.0440.05122.0003-1/83.1253.0253.6083.4491-31/322.0131.9251-3/321.1381.0500.0550.0470.0552-1/42.25003-1/23.5003.3884.0413.8622-13/642.2512.1551-13/641.2511.1550.0610.0520.0612-1/22.50003-7/83.8753.7504.4744.2752-29/642.5052.4011-29/641.5051.4010.0680.0580.0682-3/42.75004-1/44.2504.1124.9074.6882-45/642.7592.6471-37/641.6341.5220.0740.0640.07433.00004-5/84.6254.4755.3405.1022-61/643.0132.8931-45/641.7631.6430.0810.0700.0813-1/43.250055.0004.8385.7745.5153-3/163.2523.1241-13/161.8761.7480.0870.0750.0873-1/23.50005-3/85.3755.2006.2075.9283-7/163.5063.3701-15/162.0061.8700.0940.0810.0943-3/43.75005-3/45.7505.5626.6406.3413-11/163.7603.6162-1/162.1341.9900.1000.0870.10044.00006-1/86.1255.9257.0736.7553-15/164.0143.8622-3/162.2642.1120.1070.0930.107ANSI B18.22–1972 STAINLESS STEEL REGULAR HELICAL SPRING LOCK WASHERS1 Nominal Washer SizeABTWinside Washer SizeOutside,DiameterMean Section,Thickness,( 2,)Section,WidthMaxMinMax2MinMinNO.20.0860.0940.0880.1720.0200.035NO.30.0990.1070.1010.1950.0250.040NO.40.1120.1200.1140.2090.0250.040NO.50.1250.1330.1270.2360.0310.047NO.60.1380.1480.1410.2500.0310.047NO.80.1640.1740.1670.2930.0400.055NO.100.1900.2000.1930.3340.0470.062NO.120.2160.2270.2200.3770.0560.0701/40.2500.2620.2540.4890.0620.1095/160.3120.3260.3170.5860.0780.1253/80.3750.3900.3800.6830.0940.1417/160.4380.4550.4430.7790.1090.1561/20.5000.5180.5060.8730.1250.1719/160.5620.5820.5700.9710.1410.1885/80.6250.6500.6351.0790.1560.20313/160.6880.7130.6981.1760.1720.2193/40.7500.7750.7601.2710.1880.23411/160.8120.8430.8241.3670.2000.2507/80.8750.9050.8871.4640.2190.26615/160.9380.9700.9501.5600.2340.28111.0001.0421.0171.6610.2500.2971-1/161.0621.1071.0801.7560.2660.3121-1/81.1251.1721.1441.8530.2810.3281-3/161.1881.2371.2081.9500.2970.3441-1/41.2501.3021.2712.0450.3120.3591-5/161.3121.3661.3342.1410.3280.3751-3/81.3751.4321.3982.2390.3440.3911-7/161.4381.4971.4622.3340.3590.4061-1/21.5001.5611.5252.4300.3750.422 1 Formerly designated Medium Helical Spring Lock Washers.2 The maximum outside diameters specified allow for commercial tolerances on cold drawn wire.ANSI B18.21.1–1972 STAINLESS STEEL HEXAGON &SPLINE SOCKET HEAD CAP SCREWS (1960 SERIES) Nominal Size or Basic Screw DiameterDAHSMJTGKBody,DiameterHead DiameterHead HeightHead Side HeightSpline Socket SizeHexagon,Sprocket SizeKey Engage- mentWall Thick- nessChamfer or RadiusMaxMinMaxMinMaxMinMinNomNomMinMinMax00.06000.06000.56800.0960.0910.0600.0570.0540.0600.0500.0250.0200.00310.07300.07300.06950.1180.1120.0730.0700.0660.0721/160.0620.0310.0250.00320.08600.08600.08220.1400.1340.0860.0830.0770.0965/640.0780.0380.0290.00330.09900.09900.09490.1610.1540.0990.0950.0890.0965/640.0780.0440.0340.00340.11200.11200.10750.1830.1760.1120.1080.1010.1113/320.0940.0510.0380.00550.12500.12500.12020.2050.1980.1250.1210.1120.1113/320.0940.0570.0430.00560.13800.13800.13290.2260.2180.1380.1340.1240.1337/640.1090.0640.0470.00580.16400.16400.15850.2700.2620.1640.1590.1480.1689/640.1410.0770.0560.005100.19000.19000.18400.3120.3030.1900.1850.1710.1835/320.1560.0900.0650.0051/40.25000.25000.24350.3750.3650.2500.2440.2250.2163/160.1880.1200.0950.0085/160.31250.31250.30530.4690.4570.3120.3060.2810.2911/40.2500.1510.1190.0083/80.37500.37500.36780.5620.5500.3750.3680.3370.3725/160.3120.1820.1430.0087/160.43750.43750.42940.6560.6420.4380.4300.3940.4543/80.3750.2130.1660.0101/20.50000.50000.49190.7500.7350.5000.4920.4500.4543/80.3750.2450.1900.0105/80.62500.62500.61630.9380.9210.6250.6160.5620.5951/20.5000.3070.2380.0103/40.75000.75000.74061.1251.1070.7500.7400.6750.6205/80.6250.3700.2850.0107/80.87500.87500.86471.3121.2930.8750.8640.7870.6983/40.7500.4320.3330.01511.00001.00000.98861.5001.4791.0000.9880.9000.7903/40.7500.4950.3800.0151-1/81.12501.12501.10861.6881.6651.1251.1111.012-7/80.8750.5570.4280.0151-1/41.25001.25001.23361.8751.8521.2501.2361.125-7/80.8750.6200.4750.0151-3/81.37501.37501.35682.0622.0381.3751.3601.237-11.0000.6820.5230.0151-1/21.50001.50001.48182.2502.2241.5001.4851.350-11.0000.7450.5700.0151-3/41.75001.75001.72952.6252.5971.7501.7341.575-1-1/41.2500.8700.6650.01522.00002.00001.97803.0002.9702.0001.9831.800-1-1/21.5000.9950.7600.0152-1/42.25002.25002.22803.3753.3442.2502.2322.025-1-3/41.7501.1200.8550.0312-1/22.50002.50002.47623.7503.7172.5002.4812.250-1-3/41.7501.2450.9500.0312-3/42.75002.75002.72624.1254.0902.7502.7302.475-22.0001.3701.0450.03133.00003.00002.97624.5004.4643.0002.9792.700-2-1/42.2501.4951.1400.0313-1/43.25003.25003.22624.8754.8373.2503.2282.925-2-1/42.2501.6201.2350.0313-1/23.50003.50003.47625.2505.2113.5003.4783.150-2-3/42.7501.7451.3300.0313-3/43.75003.75003.72625.6255.5843.7503.7273.375-2-3/42.7501.8701.4250.03144.00004.00003.97626.0005.9584.0003.9763.600-33.0001.9951.5200.031ANSIASME B18.3–1982 STAINLESS STEEL HEXAGON & SPLINE SOCKET SET SCREWS Nominal Size or Basic Screw DiameterJMTCRYHexagon,Socket SizeSpline Socket SizeMin Key Engagement to Develop Functional Capability of KeyCup and Flat,Point DiametersOval Point RadiusCone Point Angle90º ± 2º,For These Nominal,Lengths or Longer:118º ± 2º,For Shorter,Nominal LengthsNomNomHex Socket T,MinSpline Socket T MinMaxMinBasic00.060.0280.0330.050.0260.0330.0270.0455/6410.0730.0350.0330.060.0350.040.0330.0553/3220.0860.0350.0480.060.040.0470.0390.0647/6430.0990.050.0480.070.040.0540.0450.0741/840.1120.050.060.070.0450.0610.0510.0845/3250.1251/160.0620.0720.080.0550.0670.0570.0943/1660.1381/160.0620.0720.080.0550.0740.0640.1043/1680.1645/640.0780.0960.090.080.0870.0760.1231/4100.193/320.0940.1110.10.080.1020.0880.1421/41/40.251/80.1250.1450.1250.1250.1320.1180.1885/165/160.31255/320.1560.1830.1560.1560.1720.1560.2343/83/80.3753/160.1880.2160.1880.1880.2120.1940.2817/167/160.43757/320.2190.2510.2190.2190.2520.2320.3281/21/20.51/40.250.2910.250.250.2910.270.3759/165/80.6255/160.3120.3720.3120.3120.3710.3470.4693/43/40.753/80.3750.4540.3750.3750.450.4250.5627/87/80.8751/20.50.5950.50.50.530.5020.6561119/160.562-0.562-0.6090.5790.751-1/81-1/81.1259/160.562-0.562-0.6890.6550.8441-1/41-1/41.255/80.625-0.625-0.7670.7330.9381-1/21-3/81.3755/80.625-0.625-0.8480.8081.0311-5/81-1/21.53/40.75-0.75-0.9260.8861.1251-3/41-3/41.7511-1-1.0861.0391.31222211-1-1.2441.1931.52-1/4ANSIASME B18.3–1982 STAINLESS STEEL ROUND HEAD SQUARE NECK BOLTS (CARRIAGE BOLTS) Nominal Size1,or Basic,Bolt DiameterFAHOPQRBody DiameterHead DiameterHead HeightSquare WidthSquare DepthCorner Radius on SquareFillet,RadiusMaxMinMaxMinMaxMinMaxMinMaxMinMaxMax2NO.100.19000.1990.1820.4690.4380.1140.0940.1990.1850.1250.0940.0310.0311/40.25000.2600.2370.5940.5630.1450.1250.2600.2450.1560.1250.0310.0315/160.31250.3240.2980.7190.6880.1760.1560.3240.3070.1870.1560.0310.0313/80.37500.3880.3600.8440.7820.2080.1880.3880.3680.2190.1880.0470.0317/160.43750.4520.4210.9690.9070.2390.2190.4520.4310.2500.2190.0470.0311/20.50000.5150.4831.0941.0320.2700.2500.5150.4920.2810.2500.0470.0315/80.62500.6420.6051.3441.2190.3440.3130.6420.6160.3440.3130.0780.0623/40.75000.7680.7291.5941.4690.4060.3750.7680.7410.4060.3750.0780.0627/80.87500.8950.8521.8441.7190.4690.4380.8950.8650.4690.4380.0940.06211.00001.0220.9762.0941.9690.5310.5001.0220.9900.5310.5000.0940.062ANSI B18.5 -1978 1 Where specifying nominal size in decimals, zeros preceding decimal and in the fourth decimal place shall be omitted.2 The minimum radius is one half of the value shown.ANSI B18.5 -1978 STAINLESS STEEL HEX LAG SCREWS Nominal Size1,or Basic,Product DiameterEFGHSRBody or,Shoulder DiameterWidth Across FlatsWidth Across,CornersHeightShoulder,LengthRadius of FilletMaxMinBasicMaxMinMaxMinBasicMaxMinMinMaxMinNO.100.19000.1990.1789/320.2810.2710.3230.3091/80.1400.1100.0940.030.011/40.25000.2600.2377/160.4380.4250.5050.48411/640.1880.1500.0940.030.015/160.31250.3240.2981/20.5000.4840.5770.5527/320.2350.1950.1250.030.013/80.37500.3880.3609/160.5620.5440.6500.6201/40.2680.2260.1250.030.017/160.43750.4520.4215/80.6250.6030.7220.68719/640.3160.2720.1560.030.011/20.50000.5150.4823/40.7500.7250.8660.82611/320.3640.3020.1560.030.015/80.62500.6420.6051-15/160.9380.9061.0831.03327/640.4440.3780.3120.060.023/40.75000.7680.7291-1/81.1251.0881.2991.2401/20.5240.4550.3750.060.027/80.87500.8950.8521-5/161.3121.2691.5161.44737/640.6040.5310.3750.060.0211.00001.0220.9761-1/21.5001.4501.7321.65343/640.7000.5910.6250.090.031-1/81.12501.1491.0981-11/161.6881.6311.9491.8593/40.7800.6580.6250.090.031-1/41.25001.2771.2231-7/81.8751.8122.1652.06627/320.8760.7490.6250.090.03ANSIB18.21–1981 STAINLESS STEEL SLOTTED FLAT COUNTERSUNK HEAD MACHINE SCREWS Nominal Size1,or Basic,Bolt DiameterL2AH2JTF4G4These Lengths or Shorter are UndercoatHead DiameterHead,Height,RefSlot WidthSlot DepthProtrusion Above Gaging,DiameterGaging,DiameterMax Edge SharpMin. EdgeRounded or FlatMaxMinMaxMinMaxMin00000.0210-0.0430.0370.0110.0080.0040.0070.003***0000.0340-0.0640.0580.0160.0110.0070.0090.005***000.0470-0.0930.0850.0280.0170.0100.0140.009***00.06001/80.1190.0990.0350.0230.0160.0150.0100.0260.0160.07810.07301/80.1460.1230.0430.0260.0190.0190.0120.0280.0160.10120.08601/80.1720.1470.0510.0310.0230.0230.0150.0290.0170.12430.09901/80.1990.1710.0590.0350.0270.0270.0170.0310.0180.14840.11203/160.2250.1950.0670.0390.0310.0300.0200.0320.0190.17250.12503/160.2520.2200.0750.0430.0350.0340.0220.0340.0200.19660.13803/160.2790.2440.0830.0480.0390.0380.0240.0360.0210.22080.16401/40.3320.2920.1000.0540.0450.0450.0290.0390.0230.267100.19005/160.3850.3400.1160.0600.0500.0530.0340.0420.0250.313120.21603/80.4380.3890.1320.0670.0560.0600.0390.0450.0270.3621/40.25007/160.5070.4520.1530.0750.0640.0700.0460.0500.0290.4245/160.31251/20.6350.5680.1910.0840.0720.0880.0580.0570.0340.5393/80.37509/160.7620.6850.2300.0940.0810.1060.0700.0650.0390.6537/160.43755/80.8120.7230.2230.0940.0810.1030.0660.0730.0440.6901/20.50003/40.8750.7750.2230.1060.0910.1030.0650.0810.0490.7399/160.5625-1.0000.8890.2600.1180.1020.1200.0770.0890.0530.8515/80.6250-1.1251.0020.2980.1330.1160.1370.0880.0970.0580.9623/40.7500-1.3751.2300.3720.1490.1310.1710.1110.1120.0671.186ANSI B18.6.3 -1972 1 Where specifying nominal size in decimals, zeros preceding decimal and in the fourth decimal place shall be omitted.*Not practical to gage.ANSI B18.6.3–1972 STAINLESS STEEL SLOTTED PAN HEAD MACHINE SCREWS Nominal Size1,orBasic,Product DiameterAHRJT    Head DiameterHead HeightHead Radius     Slot Width    Slot DepthMaxMinMaxMinMaxMaxMinMaxMin00000.02100.0420.0360.0160.0100.0070.0080.0040.0080.0040000.03400.0660.0600.0230.0170.0100.0120.0080.0120.008000.04700.0900.0820.0320.0250.0150.0170.0100.0160.01000.06000.1160.1040.0390.0310.0200.0230.0160.0220.01410.07300.1420.1300.0460.0380.0250.0260.0190.0270.01820.08600.1670.1550.0530.0450.0350.0310.0230.0310.02230.09900.1930.1800.0600.0510.0370.0350.0270.0360.02640.11200.2190.2050.0680.0580.0420.0390.0310.0400.03050.12500.2450.2310.0750.0650.0440.0430.0350.0450.03460.13800.2700.2560.0820.0720.0460.0480.0390.0500.03780.16400.3220.3060.0960.0850.0520.0540.0450.0580.045100.19000.3730.3570.1100.0990.0610.0600.0500.0680.053120.21600.4250.4070.1250.1120.0780.0670.0560.0770.0611/40.25000.4920.4730.1440.1300.0870.0750.0640.0870.0705/160.32150.6150.5940.1780.1620.0990.0840.0720.1060.0853/80.37500.7400.7160.2120.1950.1430.0940.0810.1240.1007/160.43750.8630.8370.2470.2280.1530.0940.0810.1420.1161/20.50000.9870.9580.2810.2600.1750.1060.0910.1610.1319/160.56251.0411.0000.3150.2930.1970.1180.1020.1790.1465/80.62501.1721.1250.3500.3250.2190.1330.1160.1970.1623/40.75001.4351.3750.4190.3900.2630.1490.1310.2340.192ANSI B18.6.3–19721 Where specifying nominal size in decimals, zeros preceding decimal and in the fourth decimal place shall be omitted.
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- [Apollo® Valves](https://www.unifiedalloys.com/products/valves/apollo-valves/): Nearly all Apollo® valves are produced in U.S. facilities that are second to none in the industry, including ISO-registered, state-of-the-art foundries and manufacturing facilities in Pageland and Conway, S.C. The company's headquarters is located in Matthews, N.C.
- [Spectacle Blind Dimensions](https://www.unifiedalloys.com/products/flanges/spectacle-blind-flanges/): A spectacle blindis generally a piece of metal that is cut to fit between two pipe flanges and usually sandwiched between two gaskets.  A spectacle blind is often made from two metal discs that are attached to each other by a small section of steel.  The shape is similar to a pair of glasses or "spectacles" – hence the name spectacle blind.  One end of the blind will have an opening to allow flow through the pipe during operation and the other end is solid to block flow during maintenance.  They are generally installed as a permanent device to separate process piping systems.
- [Jack Screw Sizes for Raised Face Orifice Flanges](https://www.unifiedalloys.com/products/flanges/jack-screw-sizes-stainless-steel-raised-face-orifice-flanges/): JACK SCREW SIZES FOR STAINLESS STEELRAISED FACE ORIFICE FLANGES Nominal Pipe Size300#400#600#900#1500#SizeLengthHole SizeSizeLengthHole SizeSizeLengthHole SizeSizeLengthHole SizeSizeLengthHole Size15/82-3/411/165/82-3/411/165/82-3/411/165/83-1/43/45/83-1/43/41-1/45/82-3/411/165/82-3/411/165/82-3/411/165/83-1/43/45/83-1/43/41-1/25/82-3/411/165/82-3/411/165/82-3/411/165/83-1/43/45/83-1/43/425/82-3/411/165/82-3/411/165/82-3/411/165/83-1/43/45/83-1/43/42-1/25/82-3/413/165/82-3/413/163/42-3/413/165/83-1/23/45/83-1/23/433/42-3/413/163/42-3/413/163/42-3/413/163/43-1/47/83/43-3/47/843/42-3/413/163/43-1/47/83/43-1/47/83/43-1/27/83/447/853/42-3/47/83/43-1/47/83/43-1/27/83/43-3/47/83/457/863/42-3/47/87/83-1/217/841141-1/8151-1/883/437/87/8417/84114-1/21-1/815-1/21-1/81013-1/21-1/87/8417/84-1/2114-1/21-1/8161-1/81213-1/21-1/87/8417/84-1/21151-1/8171-1/81413-1/21-1/81613-1/21-1/81813-3/41-1/82013-3/41-1/824141-1/8 All dimensions are in inches.
- [Jack Screw Sizes for Ring Joint Face Orifice Flanges](https://www.unifiedalloys.com/products/flanges/jack-screw-sizes-ring-joint-face-orifice-flanges/): JACK SCREW SIZES FORRING JOINT FACE ORIFICE FLANGES Nominal Pipe Size300#400#600#900#1500#SizeLengthHole sizeSizeLengthHole sizeSizeLengthHole sizeSizeLengthHole sizeSizeLengthHole size15/83-3/411/165/83-3/411/165/83-3/411/165/83-3/43/45/83-3/43/41-1/45/83-3/411/165/83-3/411/165/83-3/411/165/83-3/43/45/83-3/43/41-1/25/83-3/411/165/83-3/411/165/83-3/411/165/83-3/43/45/83-3/43/425/83-3/411/165/83-3/411/165/83-3/411/165/843/45/843/42-1/23/43-3/413/163/43-3/413/163/43-3/413/165/84-1/43/45/84-1/43/433/43-3/413/163/43-3/413/163/43-3/413/163/447/83/44-1/27/843/43-3/413/163/447/83/447/83/44-1/47/83/457/853/447/83/447/83/44-1/47/83/44-1/27/83/467/863/447/87/84-1/217/84-1/21151-1/8161-1/883/44-1/47/87/84-1/217/851151-1/8171-1/81014-1/21-1/87/8517/85115-1/21-1/8171-1/81214-1/21-1/87/8517/85-1/21161-1/8181-1/814151-1/816151-1/818151-1/82015-1/21-1/82415-1/21-1/8
- [Class 2500 Flanges : ASTM A182 / ASME SA182 – B16.5](https://www.unifiedalloys.com/products/flanges/weights-dimensions-2500/): 2500# STAINLESS STEEL FLANGES Nominal Pipe SizeOutside Diameter of FlangeThickness of FlangeDiameter of Raised FaceDiameter of Hub at BaseCounter Bore of Threaded FlangeLength Thru HubDiameter or BoreDiameter of Hub at BevelWelding NeckSlip-On Threaded SocketLap JointWelding NeckSlip-on SocketLap JointOQRXCYYYJWBH1/25-1/41-3/161-3/81-11/160.932-7/81-9/161-9/16TO BE SPECIFIED BY PURCHASER.88.90.843/45-1/21-1/41-11/1621.143-1/81-11/161-11/161.091.111.0516-1/41-3/822-1/41.413-1/21-7/81-7/81.361.381.321-1/47-1/41-1/22-1/22-7/81.753-3/42-1/162-1/161.701.721.661-1/281-3/42-7/83-1/81.994-3/82-3/82-3/81.951.971.9029-1/423-5/83-3/42.5052-3/42-3/42.442.462.382-1/210-1/22-1/44-1/84-1/235-5/83-1/83-1/82.942.972.883122-5/855-1/43.636-5/83-5/83-5/83.573.603.5041436-3/166-1/24.637-1/24-1/44-1/44.574.604.50516-1/23-5/87-5/1685.6995-1/85-1/85.665.695.566194-1/48-1/29-1/46.7510-3/4666.726.756.63821-3/4510-5/8128.7512-1/2778.728.758.631026-1/26-1/212-3/414-3/410.8816-1/29910.8810.9210.7512307-1/41517-3/812.9418-1/4101012.8812.9212.75All dimensions are in inches. WEIGHTS & DIMENSIONS 2500# STAINLESS STEEL FLANGES Nominal Pipe SizeDrillingLength of StudsApproximate Weight in PoundsDiameter of Bolt CircleNumber of BoltsDiameter of BoltsDiameter of Holes1/4” Raised FaceRing JointWelding NeckSlip-on Threaded SocketLap JointBlind1/23-1/243/47/84-3/44-3/487773/43-3/443/47/84-3/44-3/49991014-1/447/815-1/45-1/4131212121-1/45-1/8411-1/85-3/46201818181-1/25-3/441-1/81-1/46-1/26-3/42825252526-3/4811-1/86-3/47423838392-1/27-3/481-1/81-1/47-1/27-3/4525255563981-1/41-3/88-1/28-3/494838386410-3/481-1/21-5/89-3/410-1/4146127127133512-3/481-3/41-7/811-1/212-1/4244210210223614-1/2822-1/813-1/214378323323345817-1/41222-1/81515-1/25764854855331021-1/4122-1/22-5/81920106892592510251224-3/8122-3/42-7/821221608130013001464All dimensions are in inches.
- [Class 1500 Flanges : ASTM A182 / ASME SA182 – B16.5](https://www.unifiedalloys.com/products/flanges/weights-dimensions-1500/): WEIGHTS & DIMENSIONS1500# STAINLESS STEEL FLANGES Nominal Pipe SizeOutside Diameter of FlangeThickness of FlangeDiameter of Raised FaceDiameter of Hub at BaseLength Thru HubDiameter or BoreDiameter of Hub at BevelRadius of FilletDepth of SocketWelding NeckSlip-On Threaded SocketLap JointWelding Neck and Socket WeldSlip-on SocketLap JointOQRXYYYJWBHrZ1/24-3/47/81-3/81-1/22-3/81-1/41-1/4TO BE SPECIFIED BY PURCHASER.88.90.841/83/83/45-1/811-11/161-3/42-3/41-3/81-3/81.091.111.051/87/1615-7/81-1/822-1/162-7/81-5/81-5/81.361.381.321/81/21-1/46-1/41-1/82-1/22-1/22-7/81-5/81-5/81.701.721.663/169/161-1/271-1/42-7/82-3/43-1/41-3/41-3/41.951.971.901/45/828-1/21-1/23-5/84-1/842-1/42-1/42.442.462.385/1611/162-1/29-5/81-5/84-1/84-7/84-1/82-1/22-1/22.942.972.885/163/4310-1/21-7/855-1/44-5/82-7/82-7/83.573.603.503/8 412-1/42-1/86-3/166-3/84-7/83-9/163-9/164.574.604.507/16 514-3/42-7/87-5/167-3/46-1/84-1/84-1/85.665.695.567/16 615-1/23-1/48-1/296-3/44-11/164-11/166.726.756.631/2 8193-5/810-5/811-1/28-3/85-5/85-5/88.728.758.631/2 10234-1/412-3/414-1/2106-1/4710.8810.9210.751/2 1226-1/24-7/81517-3/411-1/87-1/88-5/812.8812.9212.751/2 1429-1/25-1/416-1/419-1/211-3/49-1/214.1414.1814.001/2  1632-1/25-3/418-1/221-3/412-1/410-1/416.1616.1916.001/2  18366-3/82123-1/212-7/810-7/818.1818.2018.001/2  2038-3/472325-1/41411-1/220.2020.2520.001/2  2446827-1/430161324.2524.2524.001/2  All dimensions are in inches. WEIGHTS & DIMENSIONS1500# STAINLESS STEEL FLANGES Nominal Pipe SizeDrillingLength of StudsApproximate Weight in PoundsDiameter of Bolt CircleNumber of BoltsDiameter of BoltsDiameter of Holes1/4” Raised FaceRing JointWelding NeckSlip-on Threaded SocketLap JointBlind1/23-1/443/47/84499943/43-1/243/47/84-1/44-1/479961447/814-3/44-3/499991-1/44-3/847/814-3/44-3/4101010101-1/24-7/8411-1/85-1/45-1/41414141426-1/287/815-1/25-3/4252525252-1/27-1/2811-1/866-1/4363636353881-1/81-1/46-3/474848484849-1/281-1/41-3/87-1/27-3/473737373511-1/281-1/21-5/89-1/29-3/4132132132142612-1/2121-3/81-1/21010-1/4164164164159815-1/2121-5/81-3/411-1/411-3/42732582583021019121-7/8213-1/413-1/24544364855071222-1/21622-1/814-3/415-1/46906677497751425162-1/42-3/81616-3/49408909751627-3/4162-1/22-5/817-1/218-1/21250115018001830-1/2162-3/42-7/819-1/420-1/41625147517502032-3/41633-1/82122-1/42050177522252439163-1/23-5/82425-1/2332528253625All dimensions are in inches.
- [Class 900 Flanges : ASTM A182 / ASME SA182 – B16.5](https://www.unifiedalloys.com/products/flanges/weights-dimensions-900/): WEIGHTS & DIMENSIONS900# STAINLESS STEEL FLANGES Nominal Pipe SizeOutside Diameter of FlangeThickness of FlangeDiameter of Raised FaceDiameter of Hub at BaseLength Thru HubDiameter or BoreDiameter of Hub at BevelRadius of FilletDepth of SocketWelding NeckSlip-On Threaded SocketLap JointWelding NeckSlip-on SocketLap JointOQRXYYYJWBHrZ1/24-3/47/81-3/81-1/22-3/81-1/41-1/4TO BE SPECIFIED BY PURCHASER.88.90.841/83/83/45-1/811-11/161-3/42-3/41-3/81-3/81.091.111.051/87/1615-7/81-1/822-1/162-7/81-5/81-5/81.361.381.321/81/21-1/46-1/41-1/82-1/22-1/22-7/81-5/81-5/81.701.721.663/169/161-1/271-1/42-7/82-3/43-1/41-3/41-3/41.951.971.901/45/828-1/21-1/23-5/84-1/842-1/42-1/42.442.462.385/1611/162-1/29-5/81-5/84-1/84-7/84-1/82-1/22-1/22.942.972.885/163/439-1/21-1/25542-1/82-1/83.573.603.503/8 411-1/21-3/46-3/166-1/44-1/22-3/42-3/44.574.604.507/16 513-3/427-5/167-1/253-1/83-1/85.665.695.567/16 6152-3/168-1/29-1/45-1/23-3/83-3/86.726.756.631/2 818-1/22-1/210-5/811-3/46-3/844-1/28.728.758.631/2 1021-1/22-3/412-3/414-1/27-1/44-1/4510.8810.9210.751/2 12243-1/81516-1/27-7/84-5/85-5/812.8812.9212.751/2 1425-1/43-3/816-1/417-3/48-3/85-1/86-1/814.1414.1814.001/2 1627-3/43-1/218-1/2208-1/25-1/46-1/216.1616.1916.001/2 183142122-1/4967-1/218.1818.2018.001/2 2033-3/44-1/42324-1/29-3/46-1/48-1/420.2020.2520.001/2 24415-1/227-1/429-1/211-1/2810-1/224.2524.2524.001/2 *Dimensions do not include 1/4” raised face WEIGHTS & DIMENSIONS900# STAINLESS STEEL FLANGES Nominal Pipe SizeDrillingLength of StudsApproximate Weight in PoundsDiameter of Bolt CircleNumber of BoltsDiameter of BoltsDiameter of Holes1/4” Raised FaceRing JointWelding NeckSlip-on Threaded SocketLap JointBlind1/23-1/443/47/84499943/43-1/243/47/84-1/44-1/499961447/814-3/44-3/499991-1/44-3/847/814-3/44-3/4101010101-1/24-7/841-1/81-1/85-1/45-1/41414141426-1/287/815-1/25-3/4252525252-1/27-1/2811-1/866-1/43636353537-1/287/815-1/25-3/43231303249-1/481-1/81-1/46-1/26-3/45153515451181-1/41-3/87-1/47-1/286838187612-1/2121-1/81-1/47-1/27-3/4110108105113815-1/2121-3/81-1/28-1/28-3/41871721881971018-1/2161-3/81-1/299-1/42682452772901221201-3/81-1/29-3/4103723263714131422201-1/21-5/810-1/2115623803974941624-1/4201-5/81-3/41111-1/26854594886191827201-7/8212-3/413-1/49246476708802029-1/22022-1/813-1/214116479286811072435-1/2202-1/22-581717-3/42107148016592099
- [Class 600 Flanges : ASTM A182 / ASME SA182 – B16.5](https://www.unifiedalloys.com/products/flanges/weights-dimensions-600/): WEIGHTS & DIMENSIONS600# STAINLESS STEEL FLANGES Nominal Pipe SizeOutside Diameter of FlangeThickness of FlangeDiameter of Raised FaceDiameter of Hub at BaseLength Thru HubDiameter or BoreDiameter of Hub at BevelRadius of FilletDepth of SocketWelding NeckSlip-On Threaded SocketLap JointWelding Neck and Socket WeldSlip-on SocketLap JointOQRXYYYJWBHrZ1/23-3/49/161-3/81-1/22-1/167/87/8TO BE SPECIFIED BY PURCHASER
.88.90.841/83/83/44-5/85/81-11/161-7/82-1/4111.091.111.051/87/1614-7/811/1622-1/82-7/161-1/161-1/161.361.381.321/81/21-1/45-1/413/162-1/22-1/22-5/81-1/81-1/81.701.721.663/169/161-1/26-1/87/82-7/82-3/42-3/41-1/41-1/41.951.971.901/45/826-1/213-5/83-5/162-7/81-7/161-7/162.442.462.385/1611/162-1/27-1/21-1/84-1/83-15/163-1/81-5/81-5/82.942.972.885/163/438-1/41-1/454-5/83-1/41-13/161-13/163.573.603.503/813/163-1/291-3/85-1/25-1/43-3/81-15/161-15/164.074.104.003/87/8410-3/41-1/26-3/16642-1/82-1/84.574.604.507/16 5131-3/47-5/167-7/164-1/22-3/82-3/85.665.695.567/16 6141-7/88-1/28-3/44-5/82-5/82-5/86.726.756.631/2 816-1/22-3/1610-5/810-3/45-1/4338.728.758.631/2 10202-1/212-3/413-1/263-3/84-3/810.8810.9210.751/2 12222-5/81515-3/46-1/83-5/84-5/812.8812.9212.751/2 1423-3/42-3/416-1/4176-1/23-11/16514.1414.1814.001/2 1627318-1/219-1/274-3/165-1/216.1616.1916.001/2 1829-1/43-1/42121-1/27-1/44-5/8618.1818.2018.001/2 20323-1/223247-1/256-1/220.2020.2520.001/2 2437427-1/428-1/485-1/27-1/424.2524.2524.001/2 All dimensions are in inches. WEIGHTS & DIMENSIONS600# STAINLESS STEEL FLANGES Nominal Pipe SizeDrillingLength of BoltsApproximate Weight in PoundsDiameter of Bolt CircleNumber of BoltsDiameter of BoltsDiameter of HolesStud BoltsWelding NeckSlip-on ThreadedLap JointBlind1/4” Raised FaceRing Joint1/22-5/841/25/83343323/43-1/445/83/43-1/43-1/4633313-1/245/83/43-1/23-1/264441-1/43-7/845/83/43-3/43-3/486661-1/24-1/243/47/844107782585/83/444-1/41299102-1/25-7/883/47/84-1/24-3/41813131536-5/883/47/84-3/45201616203-1/27-1/487/815-1/45-1/22521212948-1/287/815-1/25-3/441363641510-1/2811-1/86-1/46-1/266636368611-1/21211-1/86-1/26-3/477838386813-3/4121-1/81-1/47-1/27-3/41111141141401017161-1/41-3/88-1/48-1/21801701952301219-1/4201-1/41-3/88-1/28-3/42262102402951420-3/4201-3/81-1/299-1/43342642903781623-3/4201-1/21-5/89-3/4104623664005271825-3/4201-5/81-3/410-1/210-3/45314764696652028-1/2241-5/81-3/411-1/411-1/26786126048552433241-7/8212-3/413-1/49598768661175All dimensions are in inches.
- [Class 300 Flanges : ASTM A182 / ASME SA182 – B16.5](https://www.unifiedalloys.com/products/flanges/weights-dimensions-300/): WEIGHTS & DIMENSIONS 300# STAINLESS STEEL FLANGES Nominal Pipe SizeOutside Diameter of FlangeThickness of FlangeDiameter of Raised FaceDiameter of Hub at BaseLength Thru HubDiameter or BoreDiameter of Hub at BevelRadius of FilletDepth of SocketWelding NeckSlip-On Threaded SocketLap JointWelding Neck and Socket WeldSlip-on SocketLap JointOQRXYYYJWBHrZ1/23-3/49/161-3/81-1/22-1/167/87/8.62.88.90.841/83/83/44-5/85/81-11/161-7/82-1/411.821.091.111.051/87/1614-7/811/1622-1/82-7/161-1/161-1/161.051.361.381.321/81/21-1/45-1/43/42-1/22-1/22-9/161-1/161-1/161.381.701.721.663/169/161-1/26-1/813/162-7/82-3/42-11/161-3/161-3/161.611.951.971.901/45/826-1/27/83-5/83-5/162-3/41-5/161-5/162.072.442.462.385/1611/162-1/27-1/214-1/83-15/1631-1/21-1/22.472.942.972.885/163/438-1/41-1/854-5/83-1/81-11/161-11/163.073.573.603.503/813/163-1/291-3/165-1/25-1/43-3/161-3/41-3/43.554.074.104.003/87/84101-1/46-3/165-3/53-3/81-7/81-7/84.034.574.604.507/1615/165111-3/87-5/1673-7/8225.055.665.695.567/16 612-1/21-7/168-1/28-1/83-7/82-1/162-1/166.076.726.756.631/2 8151-5/810-5/810-1/44-3/82-7/162-7/167.988.728.758.631/2 1017-1/21-7/812-3/412-5/84-5/82-5/83-3/410.0210.8810.9210.751/2 1220-1/221514-3/45-1/82-7/8412.0012.8812.9212.751/2 14232-1/816-1/416-3/45-5/834-3/813.2514.1414.1814.001/2 1625-1/22-1/418-1/2195-3/43-1/44-3/415.2516.1616.1916.001/2 18282-3/821216-1/43-1/25-1/817.2518.1818.2018.001/2 2030-1/22-1/22323-1/86-3/83-3/45-1/219.2520.2020.2520.001/2 24362-3/427-1/427-5/86-5/84-3/16623.2524.2524.2524.001/2 All dimensions are in inches. WEIGHTS & DIMENSIONS 300# STAINLESS STEEL FLANGES Nominal Pipe SizeDrillingLength of BoltsApproximate Weight in PoundsDiameter of Bolt CircleNumber of BoltsDiameter of BoltsDiameter of HolesStud BoltsMachine Bolts 1/16” R.F.Welding NeckSlip-on ThreadedLap JointBlind1/16” Raised FaceRing Joint1/22-5/841/25/82-1/23243323/43-1/445/83/42-3/43-1/42-1/2433313-1/245/83/433-1/22-1/253341-1/43-7/845/83/433-1/22-3/464461-1/24-1/243/47/83-1/24396672585/83/43-1/443107782-1/25-7/883/47/83-3/44-1/23-1/41310101536-5/883/47/844-3/43-1/2161313163-1/27-1/483/47/84-1/453-3/41917172047-7/883/47/84-1/453-3/42622222759-1/483/47/84-1/25-1/4435282841610-5/8123/47/84-3/45-1/24-1/445393950813127/815-1/464-3/4705858801015-1/41611-1/866-3/45-1/49482911201217-3/4161-1/81-1/46-1/27-1/45-3/41401151391841420-1/4201-1/81-1/46-3/47-1/261901631892491622-1/2201-1/41-3/87-1/486-1/22502202403241824-3/4241-1/41-3/87-1/28-1/46-3/43052803054162027241-1/41-3/888-3/473803253755162432241-1/21-5/89107-3/4540492530763All dimensions are in inches.
- [Class 150 Flanges : ASTM A182 / ASME SA182 – B16.5](https://www.unifiedalloys.com/products/flanges/weights-dimensions-150/): OD, thickness, bore, hub, and bolt drilling for NPS ½ through NPS 24.
- [Dimensions of Weld Neck Flange Bores : ASME B16.5](https://www.unifiedalloys.com/products/flanges/dimensions-stainless-steel-weld-neck-flange-bores/): DIMENSIONS OF STAINLESS STEELWELD NECK FLANGE BORES Nominal Pipe SizeOutside DiameterNominal Bore DiameterSch.5SSch.10SSch.10Sch.20Sch.30Sch.40SSch.40Sch.60SSch.80SSch.80Sch.100Sch.120Sch.140Sch.160XX Strong1/20.840.710.674---.622.622-.546.546---.464.2523/41.050.920.884---.824.824-.742.742---.612.43411.3151.1851.097---1.0491.049-.957.957---.815.5991-1/41.6601.5301.442---1.3801.380-1.2781.278---1.160.8961-1/21.9001.7701.682---1.6101.610-1.5001.500---1.3381.10022.3752.2452.157---2.0672.067-1.9391.939---1.6871.5032-1/22.8752.7092.635---2.4692.469-2.3232.323---2.1251.77133.5003.3343.260---3.0683.068-2.9002.900---2.6242.3003-1/24.0003.8343.760---3.5483.548-3.3643.364-----44.5004.3344.260---4.0264.026-3.8263.826-3.624-3.4383.15255.5635.3455.295---5.0475.047-4.8134.813-4.563-4.3134.06366.6256.4076.357---6.0656.065-5.7615.761-5.501-5.1874.89788.6258.4078.329-8.1258.0717.9817.9817.8137.6257.6257.4377.1877.0016.8136.8751010.75010.48210.420-10.25010.13610.02010.0209.7509.7509.5649.3129.0628.7508.500-1212.75012.43812.390-12.25012.09012.00011.93811.62611.75011.37411.06210.75010.50010.126-1414.00013.68813.62513.50013.37513.25013.25013.12412.81213.00012.50012.12411.81411.50011.188-1616.00015.67015.62515.50015.37515.25015.25015.00014.68815.00014.31213.93813.56413.12412.812-1818.00017.67017.62517.50017.37517.12417.25016.87616.50017.00016.12415.68815.25014.87614.438-2020.00019.62519.56419.50019.25019.00019.25018.81418.37619.00017.93817.43817.00016.50016.062-2424.00023.56423.50023.50023.25022.87623.25022.62422.06223.00021.56220.93820.37619.87619.312-All dimensions are in inches.
- [Standard Flange Facings : ASME B16.5](https://www.unifiedalloys.com/products/flanges/american-standard-flange-facings/): STANDARD FACINGSFor Class 150, 300, 400, 600, 900, 1500 and 2500 Flanges Outside Diameter3Outside Diameter3HeightRaised Face,Lap Joint,Large Male & Large Tongue5Small Male4,5Small Tongue5I.D. of Large & Small Tongue3,5Large Female & Large Groove5Small Female4,5Small Groove5I.D. of Large & Small Groove3,5Raised Size 150 & 300-Pound Standards3Raised Face,Large & Small Male &Tongue 400, 600, 900, 1500 & 2500 Pound Standards2Depth of Groove or FemaleNominal Pipe SizeRSTUWXYZ1/21-3/822/321-3/811-7/1625/321-7/1615/161/161/43/163/41-11/1615/161-11/161-5/161-3/411-3/41-1/41/161/43/16121-3/161-7/81-1/22-1/161-1/41-15/161-7/161/161/43/161-1/42-1/21-1/22-1/41-7/82-9/161-9/162-5/161-13/161/161/43/161-1/22-7/81-3/42-1/22-1/82-15/161-13/162-9/162-1/161/161/43/1623-5/82-1/43-1/42-7/83-11/162-5/163-5/162-13/161/161/43/162-1/24-1/82-11/163-3/43-3/84-3/162-3/43-13/163-5/161/161/43/16353-5/164-5/84-1/45-1/163-3/84-11/164-3/161/161/43/163-1/25-1/23-13/165-1/84-3/45-9/163-7/85-3/164-11/161/161/43/1646-3/164-5/165-11/165-3/166-1/44-3/85-3/45-1/81/161/43/1657-5/165-3/86-13/166-5/167-3/85-7/166-7/86-1/41/161/43/1668-1/26-3/887-1/28-9/166-7/168-1/167-7/161/161/43/16810-5/88-3/8109-3/810-11/168-7/1610-1/169-5/161/161/43/161012-3/410-1/21211-1/412-13/1610-9/1612-1/1611-3/161/161/43/16121512-1/214-1/413-1/215-1/1612-9/1614-5/1613-7/161/161/43/161416-1/413-3/415-1/214-3/416-5/1613-13/1615-9/1614-11/161/161/43/161618-1/215-3/417-5/816-3/418-9/1615-13/1617-11/1616-11/161/161/43/16182117-3/420-1/819-1/421-1/1617-13/1620-3/1619-3/161/161/43/16202319-3/4222123-1/1619-13/1622-1/1620-15/161/161/43/162427-1/423-3/426-1/425-1/427-5/1623-13/1626-5/1625-3/161/161/43/16All dimensions are in inches. Regular facing for 150 and 300 Lb. steel flanged fittings and flange standards is a 1/16 inch raised face included in the minimum flange thickness. A 1/16 inch raised face is also permitted on the 400, 600, 900, 1500 and 2500 Lb. flange standards, but it must be added to the minimum flange thickness. Regular facing for 400, 600, 900, 1500 and 2500 Lb. flange standards is a 1/4 inch raised face not included in minimum flange thickness dimensions. A tolerance of plus or minus 0.016 inch (1/64 inch) is allowed on the inside and outside diameters of all facings. Care should be taken in the use of joints of these dimensions, (they apply particularly on lines where the joint is made on the end of pipe) to insure that pipe used is thick enough to permit sufficient bearing surface to prevent crushing the gasket. Threaded companion flanges are furnished with plain face and are threaded with American Standard Locknut Thread. Gaskets for male-female and tongue-groove joints shall cover the bottom of the recess with minimum clearances taking into account the tolerances prescribed in Note 3.
- [Corrosion Resistant Flanges Pressure -Temperature Ratings : ASME B16.5](https://www.unifiedalloys.com/products/flanges/corrosion-resistant-flanges-pressure-temperature-ratings/): This flange rating data is reprinted by permission of the American National Standards Institute from ASME B16.5. See that Standard for complete listings.Attention is directed to the following considerations when using these ratings.
- [Dimensional Tolerances (Threaded, Slip-On, Lap Joint and Blind) : ASME B16.5](https://www.unifiedalloys.com/products/flanges/dimensional-tolerances-threaded-slip-lap-joint-blind/): STAINLESS STEEL FLANGEDIMENSIONAL TOLERANCES Threaded, Slip-On, Lap Joint and Blind FlangesOutside Diameter*When OD is 24” or less±1/16”When OD is over 24”± 1/8”Inside DiameterThreadedWithin limits on boring gaugeSlip-On and Lap Joint 10” and smaller+ 1/32”, -0”12” and larger+1/16”, -0”Diameter of Counterbore10” and smaller+1/32”, -0”12” and larger+1/16”, -0”Diameter of Contact Face1/16” Raised Face±1/32”1/4” Raised Face Tongue and Groove or Male and Female±1/64”Outside Diameter of Hub*12” and smaller+3/32”, -1/16”14” and larger±1/8”Drilling*Bolt Circle±1/16”Bolt hole spacing±1/32”Eccentricity of Bolt Circle and Facing (with respect to bore)1/32” maxLength Thru Hub18” and smaller+1/8”, -1/32”20” and larger+3/16”, -1/16”Thickness18” and smaller+1/8”, -0”20” and larger+3/16”, -0”Where allowance has been left on face for finish. All sizes*+1/8”, -1/16”In accordance with ANSIB16.5 *Tolerance for these dimensions not covered by ANSIB16.5 
- [Weld Neck Dimensional Tolerances : ASME B16.5](https://www.unifiedalloys.com/products/flanges/dimensional-tolerances-welding-neck/): STAINLESS STEEL FLANGEDIMENSIONAL TOLERANCES Welding Neck FlangesOutside Diameter*When OD is 24” or less±1/16”When OD is over 24”± 1/8”Inside Diameter10” and smaller±1/32”12” through 18”+ 1/16”20” and larger+1/8”, -1/16”Diameter of Contact Face1/16” Raised Face±1/32”1/4” Raised Face Tongue and Groove or Male and Female±1/64”Diameter of Hub at Point of Welding5” and smaller+3/32”, -1/32”6” and larger+5/32”, -1/32”Welding Bevel Standardssee drawings on Page 78Diameter of Hub at Base*When Hub Base is 24” or less±1/16”When Hub Base is over 24”±1/8”Drilling*Bolt Circle±1/16”Bolt hole spacing+1/32”Eccentricity of Bolt Circle and Facing (with respect to bore)1/32” maxLength Thru Hub10” and smaller±1/16”12” and larger±1/8”Thickness18” and smaller+1/8”, -0”20” and larger+3/16”, -0”Where allowance has been left on face for finish. All sizes*+1/8”, -1/16”In accordance with ANSIB16.5*Tolerance for these dimensions not covered by ANSIB16.5 
- [Weld Neck End Dimensions : ASME B16.5](https://www.unifiedalloys.com/products/flanges/stainless-steel-welding-ends-welding-neck/):  BEVEL FOR WALL THICKNESSES (t) 3/16 IN. TO 7/8 IN. INCLUSIVE. 
- [Stainless Steel Pipe Nipples : ASTM A312 / ASME SA312 – ASME B1.20.1](https://www.unifiedalloys.com/products/pipe-fittings/stainless-steel-nipples/): CloseShort    2”2-1/2”    3”3-1/2”    4”4-1/2”    5”5-1/2”    6”    8”1/8”3/4”1-1/2”✓✓✓✓✓✓✓✓✓✓1/4”7/8”1-1/2”✓✓✓✓✓✓✓✓✓✓3/8”1”1-1/2”✓✓✓✓✓✓✓✓✓✓1/2”1-1/8”1-1/2”✓✓✓✓✓✓✓✓✓✓3/4”1-3/8”2”✓✓✓✓✓✓✓✓✓✓1”1-1/2”2”✓✓✓✓✓✓✓✓✓✓1-1/4”1-5/8”2-1/2”✓✓✓✓✓✓✓✓✓✓1-1/2”1-3/4”2-1/2”✓✓✓✓✓✓✓✓✓✓2”2”2-1/2”✓✓✓✓✓✓✓✓✓✓2-1/2”2-1/2”3”✓✓✓✓✓✓✓✓✓3”2-5/8”3”✓✓✓✓✓✓✓✓4”2-7/8”4”✓✓✓✓✓✓✓✓Stock sizes in SCH 40S, SCH 80SSpecial lengths up to 20 feet can be made in house
- [Class 3000 / 6000 Forged Fittings : ASTM A182 / ASME SA182 – B1.20.1](https://www.unifiedalloys.com/products/pipe-fittings/forged-threaded-socket-weld-fittings/): SOCKET WELDING FITTINGS
- [Forged Swage Nipples : ASTM A403 / MSS SP-95](https://www.unifiedalloys.com/products/pipe-fittings/swage-nipples/): Nominal Pipe Size (NPS)Outside | DiameterEnd to End "A"Large EndSmall End0.25 X 0.120.5400.4052.250.38 X 0.120.6750.4052.500.38 X 0.250.6750.5402.500.50 X 0.120.8400.4052.750.50 X 0.250.8400.5402.750.50 X 0.380.8400.6752.750.75 X 0.121.0500.4053.000.75 X 0.251.0500.5403.000.75 X 0.381.0500.6753.000.75 X 0.501.0500.8403.001.00 X 0.121.3150.4053.501.00 X 0.251.3150.5403.501.00 X 0.381.3150.6753.501.00 X 0.501.3150.8403.501.00 X 0.751.3151.0503.501.25 X 0.121.6600.4054.001.25 X 0.251.6600.5404.001.25 X 0.381.6600.6754.001.25 X 0.501.6600.8404.001.25 X 0.751.6601.0504.001.25 X 1.001.6601.3154.001.50 X 0.121.9000.4054.501.50 X 0.251.9000.5404.501.50 X 0.381.9000.6754.501.50 X 0.501.9000.8404.501.50 X 0.751.9001.0504.501.50 X 1.001.9001.3154.501.50 X 1.251.9001.6604.502.00 X 0.122.3750.4056.502.00 X 0.252.3750.5406.502.00 X 0.382.3750.6756.502.00 X 0.502.3750.8406.502.00 X 0.752.3751.0506.502.00 X 1.002.3751.3156.502.00 X 1.252.3751.6606.502.00 X 1.502.3751.9006.502.50 X 0.122.8750.4057.002.50 X 0.252.8750.5407.002.50 X 0.382.8750.6757.002.50 X 0.502.8750.8407.002.50 X 0.752.8751.0507.002.50 X 1.002.8751.3157.002.50 X 1.252.8751.6607.002.50 X 1.502.8751.9007.002.50 X 2.002.8752.3757.003.00 X 0.123.5000.4058.003.00 X 0.253.5000.5408.003.00 X 0.383.5000.6758.003.00 X 0.503.5000.8408.003.00 X 0.753.5001.0508.003.00 X 1.003.5001.3158.003.00 X 1.253.5001.6608.003.00 X 1.503.5001.9008.003.00 X 2.003.5002.3758.003.00 X 2.503.5002.8758.003.50 X 0.124.0000.4058.003.50 X 0.254.0000.5408.003.50 X 0.384.0000.6758.003.50 X 0.504.0000.8408.003.50 X 0.754.0001.0508.003.50 X 1.004.0001.3158.003.50 X 1.254.0001.6608.003.50 X 1.504.0001.9008.003.50 X 2.004.0002.3758.00 Nominal Pipe Size (NPS)Outside | DiameterEnd to End "A"Large EndSmall End3.50 X 2.504.0002.8758.003.50 X 3.004.0003.5008.004.00 X 0.254.5000.5409.004.00 X 0.384.5000.6759.004.00 X 0.504.5000.8409.004.00 X 0.754.5001.0509.004.00 X 1.004.5001.3159.004.00 X 1.254.5001.6609.004.00 X 1.504.5001.9009.004.00 X 2.004.5002.3759.004.00 X 2.504.5002.8759.004.00 X 3.004.5003.5009.004.00 X 3.504.5004.0009.005.00 X 0.255.5630.54011.005.00 X 0.385.5630.67511.005.00 X 0.505.5630.84011.005.00 X 0.755.5631.05011.005.00 X 1.005.5631.31511.005.00 X 1.255.5631.66011.005.00 X 1.505.5631.90011.005.00 X 2.005.5632.37511.005.00 X 2.505.5632.87511.005.00 X 3.005.5633.50011.005.00 X 3.505.5634.00011.005.00 X 4.005.5634.50011.006.00 X 0.506.6250.84012.006.00 X 0.756.6251.05012.006.00 X 1.006.6251.31512.006.00 X 1.256.6251.66012.006.00 X 1.506.6251.90012.006.00 X 2.006.6252.37512.006.00 X 2.506.6252.87512.006.00 X 3.006.6253.50012.006.00 X 3.506.6254.00012.006.00 X 4.006.6254.50012.006.00 X 5.006.6255.56312.008.00 X 1.008.6251.31513.008.00 X 1.258.6251.66013.008.00 X 1.508.6251.90013.008.00 X 2.008.6252.37513.008.00 X 2.508.6252.87513.008.00 X 3.008.6253.50013.008.00 X 3.508.6254.00013.008.00 X 4.008.6254.50013.008.00 X 5.008.6255.56313.008.00 X 6.008.6256.62513.0010.00 X 2.0010.7502.37515.0010.00 X 2.5010.7502.87515.0010.00 X 3.0010.7503.50015.0010.00 X 3.5010.7504.00015.0010.00 X 4.0010.7504.50015.0010.00 X 5.0010.7505.56315.0010.00 X 6.0010.7506.62515.0010.00 X 8.0010.7508.62515.0012.00 X 2.0012.7502.37516.0012.00 X 2.5012.7502.87516.0012.00 X 3.0012.7503.50016.0012.00 X 3.5012.7504.00016.0012.00 X 4.0012.7504.50016.0012.00 X 5.0012.7505.56316.0012.00 X 6.0012.7506.62516.0012.00 X 8.0012.7508.62516.0012.00 X 10.0012.75010.75016.00Dimensions are in inches. Spec to MSS SP-95 Nominal Pipe Size (NPS)Overall Length (inches)Outside DiameterWall Thickness(See note 1)Square Cut Ends (inches)other End Connections (inches)0.12 – 0.38±0.060+0.015±0.030Not less than 87.5% of nominal wall thickness-0.0300.50 – 1.50±0.060+0.015+0.060-0.030-0.0302.00 – 2.50±0.120±0.030+0.060-0.0303.00 – 4.00±0.120±0.030±0.0605.00 – 6.00±0.190+0.090+0.090-0.060-0.0608.00 – 12.00±0.250+0.160+0.160-0.120-0.120Note 1: Prior to threading or grooving
- [Class 3000 / 6000 Forged Outlet Fittings : ASTM A182 / ASME B16.11 / MSS SP-97](https://www.unifiedalloys.com/products/pipe-fittings/forged-steel-branch-outlet-fittings/): “A” (Face of Fitting to Crotch)Outlet NPSStandardExtra StrongSchedule 160ReducingFullReducingFullReducingFull0.120.620.620.250.620.620.380.750.750.500.750.750.750.751.121.120.750.880.880.880.881.251.251.001.061.061.061.061.501.501.251.251.251.251.181.751.751.501.311.311.311.252.002.002.001.501.501.501.502.182.182.501.621.621.621.622.442.443.001.751.751.751.752.882.883.501.882.001.882.00——4.002.002.002.002.003.313.315.002.252.252.252.253.693.696.002.382.383.063.064.124.128.002.752.753.883.8810.003.063.063.693.5012.003.383.384.063.9414.003.503.503.944.1216.003.693.694.184.4418.003.814.064.384.6920.004.004.624.695.0024.004.565.385.505.50Dimensions are in inches. Spec to MSS SP-97Tolerances: .12 - .75 ± 0.03” 1 - 4 ± 0.06” 5 - 12 ± 0.12” 14 - 24 ± 0.19” FORGED STAINLESS STEEL BRANCH OUTLET FITTING Outlet NPSThreadedSocket Welding3000600030006000"A" (Face of Fitting to Crotch)"0.120.750.750.250.750.750.380.810.810.501.001.251.001.250.751.061.441.061.441.001.311.561.311.561.251.311.621.311.621.501.381.691.381.692.001.502.061.502.062.501.811.563.002.001.754.002.251.88Dimensions are in inches. Spec to MSS SP-97Tolerances: .12 - .75 ± 0.03” 1 - 4 ± 0.06”
- [Forged Lateral Connection : ASTM A182 / ASME B16.9 – B16.11 – B16.25](https://www.unifiedalloys.com/products/pipe-fittings/branch-connections/): INTERCHANGEABILITY OF SIZE
- [Butt Weld Fittings : ASTM A403 / ASME SA403 – B16.9 – B16.28](https://www.unifiedalloys.com/products/pipe-fittings/butt-weld-fittings/): Elbows, tees, reducers, and caps. Dimensions for stainless and CRA buttweld fittings.
- [Basic Dimension of National Standard (NPT) Pipe Threads : ASME B1.20.1](https://www.unifiedalloys.com/products/pipe-fittings/pipe-threads/): ASME B1.20.1 (NPT/API) 
- [Stainless Steel Pipe Chart](https://www.unifiedalloys.com/products/pipe/stainless-steel-pipe-data/): Wall thickness, weights, and dimensions for stainless seamless and welded pipe.
- [NVC Industrial Valves](https://www.unifiedalloys.com/products/valves/nvc-valves/): Industrial Valves specializing in Stainless Steel & Cast Steel Ball, Gate, Globe, Check valves and strainers.

## Locations
- [Langley, BC](https://www.unifiedalloys.com/locations/langley/)
- [Sarnia, ON](https://www.unifiedalloys.com/locations/sarnia/)
- [Dorval, QC](https://www.unifiedalloys.com/locations/dorval/)
- [Edmonton, AB](https://www.unifiedalloys.com/locations/edmonton/)

## Industries
- [Data Centers · Cooling Solutions](https://www.unifiedalloys.com/industries/data-centers-cooling-solutions/): Refineries, upgraders, SAGD operations, and midstream facilities across Alberta and Saskatchewan. We carry the grades your P&ID requires.
- [Nuclear](https://www.unifiedalloys.com/industries/nuclear/)
- [Chemical & Food Processing](https://www.unifiedalloys.com/industries/chemical-food-processing/): Food-grade 316L and specialty alloys for hygienic processing environments. Full traceability, MTRs, and compliance documentation on request.
- [Forestry & Pulp & Paper](https://www.unifiedalloys.com/industries/forestry-pulp-paper/): Continuous-process pulp and paper mills running caustic and acidic media - we stock what the mill actually needs, not just what's easy to get.
- [Marine](https://www.unifiedalloys.com/industries/marine/): Saltwater corrosion resistance for vessel construction, offshore platforms, and port infrastructure on both coasts.
- [Mining](https://www.unifiedalloys.com/industries/mining/): Slurry lines, acid service, and extreme wear applications in BC, Ontario, and Quebec. Duplex, super duplex, and specialty alloys available.
- [Infrastructure & Municipal](https://www.unifiedalloys.com/industries/infrastructure-municipal/): Water treatment, wastewater, and civil infrastructure projects requiring traceable, certified materials that meet provincial regulatory standards.
- [Oil & Gas · Petro-Chemical](https://www.unifiedalloys.com/industries/sector-oil-gas/): Refineries, upgraders, SAGD operations, and midstream facilities across Alberta and Saskatchewan. We carry the grades your P&ID requires.

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