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Nickel Alloy 201 Fasteners are top-notch fastening components designed specifically for tough industrial settings where corrosion and high temperatures are a concern. Crafted from commercially pure nickel with minimal carbon content, these fasteners excel in resisting caustic solutions, acids, and reducing chemicals. Their remarkable thermal and electrical conductivity, paired with impressive mechanical stability, makes them perfect for applications that require long-lasting reliability. You’ll find Nickel 201 fasteners commonly used in chemical processing, marine systems, petrochemical equipment, and heat-treatment plants. Their ability to withstand oxidation, stress corrosion cracking, and extreme temperatures guarantees secure fastening and dependable performance in critical industrial applications.
Nickel Alloy 201 Fasteners are made from high-purity nickel (around 99%) with very low carbon content to avoid graphitization at high temperatures. They also contain trace amounts of copper, iron, silicon, sulfur, and manganese. Nickel 201 boasts excellent mechanical strength, outstanding ductility, and high thermal and electrical conductivity. These fasteners are resistant to caustic alkalis, neutral salts, and reducing chemicals, making them incredibly durable in corrosive environments. They retain their toughness and stability in both high and low temperatures. Their resistance to stress corrosion cracking ensures reliable fastening over the long haul in demanding conditions.
| Grade | Nickel Alloy |
| Specifications | ASTM B 160/164, ASME SB 160/164 |
| Dimension | ASTM, IS, BS and all International Standards |
| Length | 3mm to 200mm |
| Size | M02 to M33 | Custom Sizes |
| Types | Bolts, Nuts, Washers, Anchor Fasteners, Stud Bolts, Eye Bolt, Stud, Threaded Rod, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, Hexagon Castle Nuts, Hexagon Domed Cap Bolts, Hexagon Thin Nuts etc |
| Cu | Ni | Fe | Mn | C | S | Si |
| 0.25 max | 99.0 min | 0.4 max | 0.35 max | 0.15 max | 0.01 max | 0.1 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.89 g/cm3 | 1370 °C (2550 °F) | Psi – 1,15,000 , MPa –790 | Psi – 52,000 , MPa – 355 | 40 % |
At Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Nickel Alloy 201 Fasteners in Manama, Bahrain, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Bahrain, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Nickel Alloy 201 Fasteners are essential in industries that need robust, corrosion-resistant, and heat-stable fastening solutions. You’ll find them commonly used in chemical processing plants, caustic soda production, petrochemical facilities, marine equipment, and heat exchanger systems. Thanks to their excellent conductivity, they’re also a great fit for electronic devices, battery manufacturing, and instrumentation systems. Additionally, Nickel 201 fasteners play a vital role in food processing equipment, aerospace components, gas turbines, furnaces, and pressure vessels. They’re designed to perform reliably in harsh environments filled with caustic alkalis, acids, and extreme temperatures, ensuring a long service life and dependable mechanical performance in critical industrial operations.
