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Brian Fasteners, based in Houston, USA, is a well-respected manufacturer and supplier of high-quality industrial fasteners, including Stainless Steel 422 Washers. The company is known for its engineering expertise and dedication to customer satisfaction, consistently delivering precision-crafted products that adhere to strict industry standards. Brian Fasteners supplies Stainless Steel 422 Washers to a diverse array of sectors, including aerospace, power generation, and high-temperature processing industries. These washers are engineered to provide exceptional strength, thermal stability, and resistance to oxidation, making them a reliable choice for applications where durability and performance under heat and stress are essential.
Stainless Steel 422 Washers are crafted from a martensitic stainless steel alloy that contains about 12% chromium, 0.2–0.4% carbon, along with trace amounts of molybdenum and vanadium. This unique composition strikes a balance between high strength, oxidation resistance, and moderate corrosion resistance. After undergoing heat treatment, 422 stainless steel achieves a tensile strength of up to 895 MPa and a yield strength of around 655 MPa. With impressive resistance to creep and stress rupture at elevated temperatures, these washers maintain their structural integrity and prevent loosening or distortion even under significant mechanical and thermal loads.
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 ideal for applications that require high mechanical strength and dependable performance at elevated temperatures. You’ll commonly find them in turbines, jet engines, exhaust systems, and high-temperature fastener assemblies, where they help distribute loads evenly and protect surfaces from damage. These washers are also perfect for use in power plants, heat treatment equipment, and other thermal processing units. Their ability to resist oxidation and scaling at high temperatures ensures a long service life, even in harsh environments. Brian Fasteners provides these washers in a variety of sizes and finishes to meet specific industry requirements and performance standards.
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.
Brian Fasteners is a leading manufacturer and supplier of high-quality fasteners in Houston , USA, with over 8 years of experience serving global industries.
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