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Mira Fasteners is a well-respected manufacturer and supplier of Stainless Steel 422 Bolts, located in Kuala Lumpur, Malaysia. These bolts are specifically designed for high-strength, high-temperature applications, making them perfect for tough industrial settings. Stainless Steel 422 is a hardenable martensitic stainless steel that boasts impressive mechanical properties, along with solid corrosion and oxidation resistance. At Mira Fasteners, every bolt is crafted to meet rigorous quality standards for durability, performance, and precision. Catering to industries like aerospace, power generation, and thermal processing, Mira Fasteners has become a reliable source for Stainless Steel 422 Bolts across Malaysia and Southeast Asia.
The composition of Stainless Steel 422 Bolts primarily includes iron, with added chromium (11–13%), molybdenum (0.75–1.25%), tungsten, and vanadium, along with carbon and nickel. This blend provides exceptional heat resistance and allows for heat treatment to enhance hardness and strength. Typically, these bolts demonstrate a tensile strength ranging from 760 to 1000 MPa and maintain their structural integrity at temperatures reaching up to 650°C. The combination of strength, wear resistance, and moderate corrosion resistance makes 422 bolts ideal for components that face both mechanical stress and high temperatures.
| 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 422 bolts have important applications in critical applications requiring high strength and high resistance. It is widely used in the atmosphere for severe conditions including turbine blades and aircraft engine components. In electricity generation, these lines reinforce critical turbine and hydraulic systems, ensuring reliability under extreme temperatures and pressures. Industrial construction industries rely on stainless steel 422 bolts to secure heavy machinery and equipment that operate in high-stress environments. Their durability and corrosion resistance make them essential in applications where safety, reliability and performance are paramount.
Stainless Steel 422 Bolts are commonly utilized in situations where high strength and thermal stability are essential. You’ll often find them in steam turbines, jet engines, power generation equipment, and high-temperature bolting in industrial furnaces. These bolts are perfect for securing rotating and structural components that endure significant mechanical loads and thermal cycles. Their ability to resist oxidation and creep at elevated temperatures ensures a long service life, less maintenance, and reliability in high-performance systems, making them crucial in the aerospace, energy, and heavy machinery sectors.
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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