Request For Our Latest Prices on Stainless Steel 442 Washer in Muscat, OMAN!
Mazin Fasteners, a reputable manufacturer and supplier located in Muscat, Oman, proudly offers top-notch Stainless Steel 442 Washers that are built for dependable performance in high-temperature and corrosive settings. These washers are crafted using cutting-edge production methods and rigorous quality control measures, ensuring they have precise dimensions, uniform thickness, and reliable performance. Mazin Fasteners caters to various industries, including oil and gas, petrochemical, power generation, and industrial fabrication. Renowned for their outstanding oxidation resistance, thermal stability, and durability, these washers are perfect for tough fastening tasks that face elevated temperatures.
Stainless Steel 442 Washers are made from a ferritic stainless steel alloy that contains about 18–23% chromium, with a carefully controlled carbon content. This unique blend offers remarkable resistance to oxidation, scaling, and corrosion even at high temperatures. In terms of mechanics, SS 442 washers provide moderate tensile strength, solid hardness, and resistance to deformation when under clamping loads. They maintain stable performance during thermal cycling, resist stress corrosion cracking, and keep their dimensions intact during prolonged high-temperature use.
| Component | Wt. % |
| C | 0.23 |
| Cr | 12.5 |
| Fe | 83 |
| Mn | 0.5 |
| Mo | 1 |
| Ni | 0.8 |
| P | 0.02 |
| S | 0.015 |
| Si | 0.38 |
| V | 0.23 |
| W | 1 |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Brinell | 290 | 290 | Estimated from Rockwell C value for Brinell test with 3000 kg load/10 mm diameter ball |
| Hardness, Knoop | 315 | 315 | Estimated from Rockwell C value. |
| Hardness, Rockwell C | 30 | 30 | |
| Hardness, Vickers | 304 | 304 | Estimated from Rockwell C value. |
| Tensile Strength, Ultimate | 897 MPa | 130000 psi | |
| Tensile Strength, Yield | 828 MPa | 120000 psi | 0.2% Offset |
| Elongation at Break | 15 % | 15 % | |
| Reduction of Area | 40 % | 40 % |
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 442 Washers are commonly found in applications that endure extreme heat, oxidizing environments, and corrosive gases. You’ll often see them installed in furnaces, boilers, heat exchangers, kilns, and exhaust systems, where they help distribute loads evenly and safeguard joint surfaces. They’re also well-suited for use in petrochemical plants, refineries, power stations, and industrial ovens. Thanks to their exceptional high-temperature oxidation resistance and durability, they are ideal for long-lasting fastening in harsh industrial conditions.
Stainless steel 442 washers are a must for applications that require durable bonding solutions in harsh environments. They play an important role in automotive exhaust systems, effectively preventing corrosion and withstanding high temperatures from exhaust gases These impostors also perform important functions in automotive mechanical devices corrosive materials and extreme temperatures, ensure strong bonding and long life to withstand oxidation and scaling Power generation , chemical processing plants No For demanding fields It makes it suitable. At Mazin Fasteners, each stainless steel 442 washer is packed with care to ensure safe transport and storage, reinforcing our commitment to reliable quality products a strong encounter will provide.
Mazin Fasteners is a leading manufacturer and supplier of high-quality fasteners in Muscat, OMAN, with over 8 years of experience serving global industries.
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