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Mira Fasteners stands out as a top-notch manufacturer and supplier of Stainless Steel 442 Stud Bolts, proudly based in Kuala Lumpur, Malaysia. Known for their commitment to providing durable and high-performance fastening solutions, Mira Fasteners delivers Stainless Steel 442 Stud Bolts that excel in applications demanding exceptional heat resistance and structural strength. Crafted with precision and adhering to international standards, these stud bolts are perfect for high-temperature and mildly corrosive environments. With a strong emphasis on quality, reliability, and prompt delivery, Mira Fasteners meets the diverse needs of various industries throughout Malaysia and Southeast Asia.
The Stainless Steel 442 Stud Bolts are made from a ferritic stainless steel alloy that contains around 18–23% chromium, along with low carbon content and trace elements like molybdenum and silicon. This unique blend provides outstanding resistance to oxidation and scaling at high temperatures. These bolts have a moderate tensile strength that falls between 450–550 MPa, ensuring they maintain their structural integrity even in high-heat situations. While they may not be as corrosion-resistant as austenitic grades, SS 442 still offers good protection in mildly corrosive environments, making it a great choice for thermal and mechanical applications where heat and oxidation resistance are essential.
| 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 stud bolts find important advantages in applications requiring strong fastening solutions under extreme conditions. They are important in power generation for connecting critical components in turbine boilers, where high temperature and corrosion resistance are required These studbolts are also used in chemical plants for connecting equipment a exposed to corrosion and high temperature protection Their structural integrity in automotive applications They also support reliability , especially in mechanical exhaust systems. Stainless steel 442 stud bolts are relied upon for durability, strength, resistance to oxidation and scaling where performance and reliability are paramount
Stainless Steel 442 Stud Bolts find their place in industries that need heat-resistant fastening solutions, such as power plants, petrochemical facilities, heat exchangers, furnaces, and thermal processing units. These bolts are particularly suited for equipment that endures continuous high temperatures and oxidizing conditions. They provide secure connections in both structural and mechanical assemblies without sacrificing performance under thermal stress. Additionally, they are commonly used in industrial ovens, exhaust systems, and incinerators, where their durability and resistance to oxidation ensure long-term reliability and lower maintenance needs in heat-intensive settings.
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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