Heer Fittings produces and provides Nickel Alloy 201 Pipe Fittings in Delhi, India, for uses where there is high corrosion resistance and thermal stability. The fittings are supplied in different configurations like elbows, tees, reducers, couplings, and caps, as per ASTM B366 and other applicable specifications. Nickel 201 is a low-carbon version of Nickel 200 that is ideal for use where temperatures over 315°C may cause graphitization in high-carbon alloys. Heer Fittings supplies fittings for chemical plants, marine systems, and process industries where material purity and consistent performance are crucial.
| Specifications | ASTM B366 / ASME SB366, ASTM B366 UNS N02201, ASME SB366 UNS N02201 | |
|---|---|---|
| Ni Alloy 201 Pipe Fittings size | Alloy 201 Seamless Butt Weld Fittings: 1/2″ – 10″ Alloy 201 Welded Butt Weld Fittings: 1/2″ – 48″ | |
| UNS N02201 Pipe Fittings Standards | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504 , BS4504, BS1560, BS10 | |
| Nickel Alloy 201 Fittings Available Thickness | Schedule 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75 | |
| ASTM B366 UNS N02201 Buttweld fitting Main Types | Seamless / Welded / Fabricated | |
| ASME SB 564 201 Fittings Thread | NPT , BSPT, BSPP | |
| Nickel Alloy Ni201 Fittings Type | DN15-DN1200 | |
| End | Threaded, Welding, JIC | |
| 2.4068 Nickel Hydraulic Tube Fittings Pressure Rating |
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| Connection | Welding | |
| UNS 2201 Buttweld Fitting Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc | Application |
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| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | ||
Nickel Alloy 201 consists of around 99.6% nickel with lesser carbon content (max 0.02%), enhancing resistance to intergranular attack at higher temperatures. Iron, manganese, silicon, and copper are some other trace elements. The alloy has a tensile strength of approximately 377 MPa, yield strength of 103 MPa, and elongation of 45%. It has good electrical and thermal conductivity and maintains good mechanical properties over a broad temperature range. Low carbon content makes it more weldable and suitable for ASME Code compliance pressure vessel applications.
| Nickel 201 | Ni | C | Mo | Mn | Si | Fe | P | S | Cu | Cr |
| Balance | 0.15 max | – | 0.35 max | 0.35 max | 0.40 max | – | 0.01 max | 0.25 max | – |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.9 g/cm3 | 1446 °C (2635 °F) | Psi – 21500 , MPa – 148 | Psi – 67000 , MPa – 462 | 45 % |
Heer Fittings is a leading supplier of Nickel Alloy 201 Pipe Fittings in Delhi, India. We offer an extensive range of Nickel Alloy 201 Pipe Fittings, renowned for their excellent corrosion resistance and high strength, which makes them perfect for demanding industrial applications like chemical processing, marine environments, and high-temperature systems. With a commitment to quality and reliable delivery, we ensure our clients receive top-tier products tailored to meet the specific needs of various industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
| Nickel 201 | N02201 | 2.4068 | – | LC-Ni 99 | NW 2201 | NA 12 | НП-2 |
Nickel Alloy 201 Pipe Fittings from Heer Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.
Yes, custom sizes for Nickel Alloy 201 Pipe Fittings are available at Heer Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@heerfittings.com.
Nickel Alloy 201 Pipe Fittings are employed in caustic alkali handling systems, the production of synthetic fibers, food processing equipment, and electronic devices. The corrosive resistance of the alloy makes it efficient in neutral and reducing media like anhydrous ammonia and sodium hydroxide. It is applicable for high purity applications and holds up well at high temperatures within environments. Common applications include marine equipment, power generation apparatus, evaporators, and heat exchangers. Its high thermal conductivity and stress corrosion cracking resistance make it applicable in chemical plants and instrumentation systems with a need for non-magnetic materials.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.








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