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Mira Fasteners is a top manufacturer and supplier of high-quality stainless steel 442 washers in Kuala lumpur, Malaysia. We are dedicated to producing washers that meet high standards for precision and durability, ensuring reliable performance across various sectors. Our focus on customer satisfaction drives us to exceed expectations and establish ourselves as a trusted provider of excellent fastener solutions globally.
Mira Fasteners is your go-to manufacturer and supplier of Stainless Steel 442 Washers, proudly based in Kuala Lumpur, Malaysia. We specialize in high-performance fastening solutions, offering 442-grade washers that are specifically designed for high-temperature and moderately corrosive environments. Our washers are crafted with precision and quality to meet the rigorous demands of industries like thermal processing, automotive, and various industrial applications. With a strong commitment to durability and customer satisfaction, we deliver Stainless Steel 442 Washers that blend strength, heat resistance, and cost-effectiveness for long-lasting performance.
| 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 washers are made from a ferritic stainless steel alloy that contains about 18–23% chromium and has low carbon content. This unique composition provides excellent resistance to scaling and oxidation at high temperatures, along with solid mechanical strength and thermal conductivity. Stainless Steel 442 is particularly known for its stability during thermal cycling, making it a great choice for environments that experience frequent heating and cooling. While it may not be as corrosion-resistant as some austenitic grades, 442 washers hold up well in dry or mildly corrosive conditions.
You’ll find Stainless Steel 442 Washers commonly used in heat exchangers, industrial ovens, furnace components, automotive exhaust systems, and thermal insulation assemblies. Their heat-resistant properties make them perfect for applications that involve high-temperature operations and thermal fatigue. These washers ensure consistent load distribution and joint stability, especially in equipment that faces fluctuating temperatures. Thanks to their strength, oxidation resistance, and affordability, Stainless Steel 442 Washers are a smart choice for industries where both thermal performance and structural integrity are crucial.
Mira Fasteners is a leading manufacturer and supplier of high-quality fasteners in Kuala lumpur, Malaysia, with over 8 years of experience serving global industries.
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