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A leading manufacturer, supplier and exporter of stainless steel 422 washers, Sheetal 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.
Stainless steel 422 washers are made with an alloy of iron, chromium (11-12%), nickel (0.5%), molybdenum (0.5%), and other elements for strength and durability This composition their high heat resistance, corrosion resistance, hardness and it goes up. The main features are excellent resistance to oxidation and scaling, good mechanical strength and excellent fatigue resistance. Advantages of washers 422 include durability in high-pressure environments, resistance to thermal fatigue, and the ability to maintain mechanical integrity at high temperatures, making them ideal for aerospace, electricity and high-temperature applications
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.
Stainless steel 422 washers are widely used in high-stress and high-temperature environments. They are ideal for aerospace applications, including jet engine components, because of their excellent resistance to combustion engine fatigue and oxidation. They are used in gas turbines and steam turbines due to their high mechanical properties and durability in power generation. Furthermore, they are suitable for chemical applications, where corrosion and abrasion resistance is required. These washers also find applications in high-temperature fastener fittings, providing reliable operation and maintaining integrity under harsh conditions.
We are committed to maintaining the highest standards for our Stainless Steel 422 Washers. Our documentation includes commercial invoices, packaging documents, heat treatment plans, and quality control programs. We offer various test certifications such as MTCs by EN 10204/3.1b, PMI test certificates, and 100% radiography test reports. Third party inspection certification further ensures our unique quality and customer satisfaction.
Sheetal Fasteners is a leading manufacturer and supplier of high-quality fasteners in Dubai, UAE, with over 8 years of experience serving global industries.
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