Home >Stainless Steel 442 Fasteners
Majid Fasteners has earned a solid reputation as a reliable manufacturer and supplier of Stainless Steel 442 Fasteners in Dubai, UAE. Their products are celebrated for exceptional heat resistance, durability, and performance in tough environments. With a keen emphasis on quality, the company crafts precision-engineered fasteners that can handle high temperatures and corrosive conditions with ease. The Stainless Steel 442 Fasteners are highly regarded for their strength, oxidation resistance, and stability, making them perfect for industrial, structural, and high-stress mechanical applications. Majid Fasteners proudly serves both global and regional industries, providing dependable, high-grade fastening solutions designed for long-lasting performance.
These fasteners are primarily made from high-chromium ferritic stainless steel, with chromium content typically between 18% and 23%. This specific composition boosts their oxidation resistance and stability at elevated temperatures. On the mechanical side, SS 442 Fasteners showcase impressive tensile strength, high hardness, and good creep resistance, making them ideal for heat-intensive applications. They also maintain their shape well and offer solid wear resistance, contributing to their extended service life in demanding operational settings.
| 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 % |
Stainless Steel 442 Fasteners find their place in various industries that demand high-temperature performance, including power plants, petrochemical facilities, heat exchangers, and industrial furnaces. Their outstanding oxidation and corrosion resistance make them a go-to choice for equipment exposed to hot gases and thermal cycling. Additionally, these fasteners are commonly used in automotive exhaust systems, metal fabrication, and machinery components that operate under continuous heat. Thanks to their strength and durability, SS 442 Fasteners are favored for structural assemblies and mechanical systems where long-lasting reliability and resistance to scaling are crucial.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
