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Amin Fasteners stands out as a reliable manufacturer and supplier of top-notch Stainless Steel 442 Washers in Safat, Kuwait. They provide high-quality fastening solutions tailored for tough industrial and mechanical tasks. Known for their precision engineering and strict quality control, the company adheres to international standards, ensuring that each washer boasts remarkable strength, durability, and resistance to corrosion. Designed to excel in high-stress situations, elevated temperatures, and moderately corrosive environments, their Stainless Steel 442 Washers are perfect for critical industrial applications. Amin Fasteners is dedicated to bolstering Kuwait’s industries with robust washers that prioritize reliability, safety, and long-lasting performance.
Crafted from high-chromium martensitic stainless steel, Stainless Steel 442 Washers contain a blend of chromium, nickel, molybdenum, and controlled carbon, which grants them exceptional mechanical strength, hardness, and corrosion resistance. These washers are known for their impressive tensile and yield strength, wear resistance, and stability under heavy loads and thermal fluctuations. Thanks to their martensitic microstructure, they offer durability, toughness, and consistent performance in moderately corrosive settings. Stainless Steel 442 Washers are perfect for load distribution, minimizing surface wear, and ensuring mechanical stability in bolted assemblies, providing long-lasting performance, structural integrity, and reliable operation across various industrial, mechanical, and engineering applications.
| 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.
Stainless Steel 442 Washers are extensively used across industries requiring resilient fastening solutions in harsh environments. They are crucial in automotive exhaust systems, effectively resisting corrosion and heat from exhaust gases. These washers also find application in industrial equipment subjected to high temperatures and corrosive substances, ensuring secure fastening and durability. Their ability to withstand oxidation and scaling makes them suitable for power generation facilities, chemical processing plants, and other demanding sectors. Stainless Steel 442 Washers are relied upon for their robustness and longevity in applications where reliability and performance are paramount.
Stainless Steel 442 Washers find their place in industries that demand high-strength, wear-resistant, and corrosion-resistant components. They are frequently used in power plants, chemical and petrochemical facilities, oil and gas refineries, high-temperature machinery, and structural assemblies. These washers are particularly effective when paired with bolts, ensuring secure and dependable connections in a range of applications.
Amin Fasteners is a leading manufacturer and supplier of high-quality fasteners in Safat, Kuwait, with over 8 years of experience serving global industries.
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