Nickel 201 is a commercially pure wrought nickel alloy with a high resistance to corrosion and high thermal conductivity. The alloy is often used in various industrial applications, and Nickel 201 fasteners play a crucial role in ensuring the structural integrity and longevity of assemblies in which they are employed.
Nickel 201 fasteners are known for their exceptional corrosion resistance, making them suitable for use in environments where exposure to corrosive elements is a concern. The corrosion resistance of Nickel 201 is particularly notable in reducing environments, alkaline solutions, and neutral salts. This makes Nickel 201 fasteners highly desirable for applications in chemical processing, petrochemical industries, and marine engineering.
The mechanical properties of Nickel 201 contribute to its popularity in fastener applications. It has excellent thermal conductivity and electrical resistivity, making it a preferred choice in industries where these properties are critical. Additionally, Nickel 201 exhibits low gas content and low vapor pressure at elevated temperatures, making it ideal for use in high-temperature applications.
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Nickel 201 fasteners are available in various forms, including bolts, nuts, screws, washers, and studs, among others. These fasteners are manufactured to meet industry standards and specifications to ensure consistency and reliability in performance. Common industry standards for Nickel 201 fasteners include ASTM B160, ASTM B161, and ASTM B162.
Applications of Nickel 201 fasteners span a wide range of industries, including chemical processing, aerospace, electronics, and power generation. They are commonly used in equipment such as heat exchangers, reaction vessels, and valves where corrosion resistance and high-temperature stability are critical.
ASTM B160 / ASME SB160
DIN, ISO ,JIS ,GB, IS, BS, ASTM and all International Standards
M3 - M100 | 3/6″ - 4″ | Custom Sizes
DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3
UNF, BSW, BSF, METRIC, UNC, or as required
ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
Hex, Threading, Square, Round as per Gauge Etc.
Hex, Square, Round, Hex flange, Flat, T-head & Triangular etc.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| Nickel 201 | 2.4068 | N02201 | NW 2201 | NA 12 | НП-2 | - | LC-Ni 99 |
| Grade | C | Mn | Si | S | Cu | Fe | Ni |
| Nickel 201 | 0.02 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 201 | 8.9 g/cm3 | 1446 °C (2635 °F) | Psi – 67000 , MPa – 462 | Psi – 21500 , MPa – 148 | 45 % |
Oil & Gas Industrires
Chemical Industries
Construction Industries
Offshore Pipelines & Pipe Works
Petrochemical Industry
Shipbuilding Industries
Hydraulic Applications
Piping Systems
Refining Industry
Food Processing Industry
Pulp & Paper Industry
Power Plant Industry
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