Nickel 201 Flanges, also recognized under the universal standard ASTM B564 UNS N02201, are a premium category of flanges manufactured using commercially pure wrought nickel. These flanges are known for their exceptional resistance to a wide variety of corrosive environments, particularly in alkaline and neutral salt solutions. At Adinox Overseas, we are proud to be one of the most trusted manufacturers and exporters of high-quality Nickel 201 Flanges that meet global standards and performance expectations across diverse industries.
Nickel 201 is the low-carbon version of Nickel 200 and offers improved resistance to graphitization, making it highly suitable for applications in elevated temperature environments. The lower carbon content also prevents embrittlement in high-temperature services, making ASTM B564 Nickel 201 Flanges the preferred choice for chemical processing, synthetic fiber production, marine equipment, and power generation applications.
Our UNS N02201 Flanges are manufactured in various types including slip-on, weld neck, socket weld, blind, threaded, and lap joint to cater to a wide array of industrial requirements. These flanges are forged for durability and precisely machined to ensure tight sealing and high-pressure resistance. Their dimensional accuracy, mechanical strength, and corrosion-proof surface finish make them an ideal component for piping systems in harsh environments.
Nickel 201 also possesses excellent mechanical properties, thermal and electrical conductivity, and superior resistance to caustic alkalis. This makes Nickel 201 ASTM B564 Flanges extremely effective in pressure vessels, food processing equipment, aerospace systems, and electronic components. Adinox Overseas ensures timely delivery, competitive pricing, and custom manufacturing options to meet your exact project specifications globally.
We are committed to supplying only the finest grade Nickel UNS N02201 Flanges that align with international engineering and metallurgical standards. By choosing Adinox Overseas, clients receive not just a product but a performance-driven solution backed by technical expertise and dependable after-sales support.
| Specifications | ASTM B564 / ASME SB564 |
|---|---|
| Standards | ANSI Flanges, ASME Flanges, DIN Flanges, EN Flanges, BS Flanges, JIS Flanges, AWWA Flanges etc. |
| Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc |
| Size Range | 1/2" (15 NB) to 48" (1200NB) |
| Pressure / Class | 150#, 300#, 600#, 900#, 1500# & 2500#. |
| Flange Face Type | Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Grade | C | Mn | Si | S | Cu | Fe | Ni |
|---|---|---|---|---|---|---|---|
| Nickel 201 | 0.15 max | 0.35 max | 0.35 max | 0.01 max | 0.25 max | 0.40 max | 99.0 min |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|---|
| Nickel 200 | 8.9 g/cm3 | 1446 °C (2635 °F) | Psi – 67000 , MPa – 462 | Psi – 21500 , MPa – 148 | 45 % |
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