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A leading manufacturer, supplier and exporter of stainless steel 422 washers, Amin Fasteners manufacture high quality fasteners for a variety of applications Our washers are designed to meet and exceed industry standards. Built with premium materials, we ensure system integrity, reliability and high performance in harsh environments.
Amin Fasteners is a reliable manufacturer and supplier located in Safat, Kuwait, known for its top-notch Stainless Steel 422 Washers that excel in high-temperature and high-strength applications. Crafted with precision and adhering to international quality standards, these washers are built to last, offering impressive durability, wear resistance, and thermal stability. Utilizing cutting-edge production techniques, Amin Fasteners ensures that their Stainless Steel 422 Washers are consistently dependable, making them a go-to choice for industries like aerospace, power generation, petrochemical, and heavy industry. With a strong commitment to quality, customization, and customer satisfaction, the company has established itself as a trusted source for premium fastening products both in Kuwait and around the globe.
Element | min | max |
Carbon, C | 0.20 | 0.25 |
Manganese, Mn | 0.20 | 0.60 |
Silicon, Si | — | 1.0 |
Sulfur, S | — | 0.030 |
Phosphorus, P | — | 0.040 |
Chromium, Cr | 11 | 13.50 |
Tungsten, W | 0.75 | 1.25 |
Nickel, Ni | 0.50 | 1.00 |
Vanadium, V | 0.17 | 0.30 |
Copper, Cu | — | 0.50 |
Iron, Fe | — | *Balance |
|
Property |
Imperial |
Metric |
|
Density |
0.28 lb/in³ |
7.75 g/cc |
|
Tensile Strength |
140 ksi |
965 MPa |
|
Yield Strength at 0.2% Offset |
115 ksi |
793 MPa |
|
Modulus of Elasticity |
190 – 210 GPa |
27557 – 30458 ksi |
|
Poisson’s Ration |
0.27 – 0.30 |
0.27 – 0.30 |
|
Elongation in 4D |
13% |
13% |
|
Reduction of Area |
25% |
25% |
|
Hardness, Rockwell B |
95 max |
95 max |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
These Stainless Steel 422 Washers are made from a robust martensitic stainless steel alloy that includes chromium, molybdenum, and other strengthening elements to boost hardness and mechanical performance. They deliver outstanding tensile strength, exceptional wear resistance, and remarkable stability even at high temperatures. These washers maintain their structural integrity under thermal stress and heavy loads, making them perfect for tough operating conditions. While Stainless Steel 422 offers moderate corrosion resistance, its impressive high-temperature oxidation resistance, toughness, and long-lasting durability make it an excellent choice for demanding engineering applications.
Stainless Steel 422 Washers find their place in various industries that need fasteners capable of enduring extreme heat, stress, and mechanical pressure. In the aerospace field, they are crucial for turbine engines, high-temperature assemblies, and precision components. Power generation facilities rely on them for boilers, turbines, heat exchangers, and high-heat systems due to their thermal stability. The petrochemical and chemical processing sectors depend on these washers for pumps, valves, reactors, and machinery that face wear and high temperatures. They are also utilized in heavy-duty industrial equipment and automotive components, showcasing their versatility and reliability.
Amin Fasteners is a leading manufacturer and supplier of high-quality fasteners in Safat, Kuwait, with over 8 years of experience serving global industries.
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