Unifit Fastener is a reliable manufacturer and supplier of high-performance nickel alloy washers, and they provide their products that satisfy the hard demands of the modern industries. We design our washers in a fine manner that will give them durability, classical dimensions, and excellent working conditions under extreme conditions. We have achieved customer satisfaction and a keen eye on quality and thus now form a favourable solution in the provision of nickel alloy fastening solutions in the world markets.
Nickel alloy washers are highly treasured due to their exceptional resistance towards corrosion, oxidation, and chemical exposure. These characteristics are what render them very useful in harsh conditions like the marine installations, petrochemical plants, power generation plants, and offshore installations. Popular brands like Nickel 200 Washers are characterized by being highly thermal and electrically conductive, with Nickel 201 Washers being more effective in high-temperature areas where carbon control is an important aspect. They are well-structured in mechanical strength such that they preserve tight joint integrity even when under high pressure and temperature to minimize the chances of leakage or breakage. Moreover, they are well welded and fabricable, hence suitable for the complex assemblies in industries.
In Unifit Fastener, quality control is a serious exercise in which all nickel alloy washers are subjected to in order to achieve uniform performance and reliability. Tests that are performed in-house by us are Positive Material Identification (PMI), pitting resistance tests, intergranular corrosion tests, micro and macro tests and flaring tests. These processes check the material composition, structural integrity, and corrosion resistance before the products find their way to our customers.
The integration of the best manufacturing processes with the highest standards of inspection enables Unifit Fastener to provide the best nickel alloy washers that provide better service and durability, safety, and longer value to the critical industrial works.
Request QuoteNickel alloy washers are special-purpose fasteners composed of nickel-based metals, which offer excellent corrosion resistance, high strength and thermal stability in high-demand applications such as chemical processing, marine and aerospace. They are available in a variety of types (flat, spring, and lock) and grades (Nickel 200 & 201, Monel, and Inconel) to provide quality performance under extreme conditions.
| Parameter | Details |
|---|---|
| Material Standard | ASTM B160 / ASME SB160 |
| Washer Size Range | M2 to M100 |
| Length | 5 mm to 300 mm |
| Packaging Options | 50, 100, 200 pieces per box or custom packing |
| ASME Standard (USA) | ASME / ANSI B18.21.1 |
| DIN Standard (Germany) | DIN 125 A, DIN 127 B, DIN 7980 |
| Surface Finish | Self color, Polished, Passivated |
| Quality Tests | Hardness Test, Torsion Test |
| Thread Type | Coarse & Fine Threads |
| Element | Alloy 200 (%) | Alloy 201 (%) |
|---|---|---|
| Nickel (Ni) | 99.00 | 99.00 |
| Iron (Fe) | 0.40 | 0.40 |
| Manganese (Mn) | 0.35 | 0.35 |
| Silicon (Si) | 0.35 | 0.35 |
| Carbon (C) | 0.15 | 0.02 |
| Sulfur (S) | 0.01 | 0.01 |
| Copper (Cu) | 0.25 | 0.25 |
| Property | Metric | Imperial |
|---|---|---|
| Tensile Strength (Annealed) | 462 MPa | 67,000 psi |
| Yield Strength (Annealed) | 148 MPa | 21,500 psi |
| Elongation at Break (Annealed) | 45% | 45% |
| Property | Metric | Imperial |
|---|---|---|
| Tensile Strength (Annealed) | 403 MPa | 58,500 psi |
| Yield Strength (Annealed) | 103 MPa | 14,900 psi |
| Elongation at Break (Annealed) | 50% | 50% |
| Standard Grade | Werkstoff Nr. | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| Nickel 200 | 2.4066 | N02200 | NW 2200 | NA 11 | НП-2 | N-100M | Ni 99.2 |
| Nickel 201 | 2.4068 | N02201 | NW 2201 | NA 12 | НП-2 | — | LC-Ni 99 |
| Nickel Alloy Industrial Washers | Nickel Alloy 200 Flat Washers |
| Nickel Curved Disc Spring Washer | ASME SB160 Nickel Alloy Wave Washers |
| Nickel Alloy 201 Tooth Washer | Nickel Alloy Hex Washer |
| Alloy 201 Tab Washer Supplier | Nickel Bonded Sealing Washer |
| Nickel Alloy Finishing Washers | Nickel 201 Dock Washer Stock |
| Nickel Alloy Split Washer | Nickel Alloy Hillside Washers |
| ASTM B160 Nickel Alloy Square Washer | Nickel Alloy Fender Washer |
| Nickel Alloy Spherical Washer | Nickel Cup Washer |
The Nickel alloy washers price varies based on several factors such as alloy grade (Nickel 200, Nickel 201), washer type, size, thickness, quantity ordered, and prevailing market conditions. As a reliable Nickel alloy washer manufacturer and supplier, Unifit Fastener offers highly competitive pricing without compromising on quality, performance, or international certification standards. We provide customized quotations tailored to your exact technical and project requirements, ensuring you receive the best value for high-purity, corrosion-resistant washers.
Contact Unifit Fastener today with your specifications to receive a detailed Nickel alloy washers price list along with bulk order discounts and fast delivery options.
Nickel Alloy Washers are widely used in industries where high corrosion resistance, thermal stability, and electrical conductivity are required. Common applications include:
These washers ensure secure load distribution, vibration resistance, and long-term joint reliability in demanding environments.
Nickel Alloy Washers are used to distribute load evenly, prevent surface damage, and enhance joint stability in applications exposed to corrosive environments and high temperatures. They are commonly used in chemical processing, marine, aerospace, and power generation industries.
Nickel 200 washers offer excellent electrical and thermal conductivity along with good corrosion resistance. Nickel 201 washers have a lower carbon content, which reduces the risk of graphitization and makes them more suitable for high-temperature applications.
Yes, Nickel Alloy Washers provide excellent resistance to corrosion, oxidation, and a wide range of chemicals, including alkalis and seawater. This ensures long-term reliability in harsh operating conditions.
Yes, Nickel Alloy Washers are highly suitable for marine and offshore applications due to their superior resistance to saltwater corrosion and environmental exposure.
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