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Yaman Steel stands out as a reliable manufacturer and supplier of Stainless Steel 442 Stud Bolts right here in Mumbai, India. We specialize in delivering high-performance fastening solutions that are built to last. Stainless Steel 442 is a high-chromium ferritic stainless steel known for its remarkable resistance to oxidation, scaling, and corrosion, even at elevated temperatures. At Yaman Steel, we take pride in our precision engineering, ensuring that these stud bolts meet strict quality standards for strength, performance, and longevity—perfect for industries that need dependable fastening systems.
The makeup of our Stainless Steel 442 Stud Bolts features a significant amount of chromium, along with carefully controlled levels of carbon, manganese, silicon, and molybdenum. This precise chemical balance not only enhances resistance to high-temperature degradation but also boosts structural stability. On the mechanical side, SS 442 stud bolts deliver high tensile strength, good creep resistance, and toughness, all while maintaining their shape under thermal stress. Their ferritic structure further improves oxidation resistance, making them reliable in demanding 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 % |
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Stainless Steel DIN 1.4301 Stud Bolts offer excellent strength and corrosion resistance. Perfect for high-stress environments, they provide reliable performance with their precision threading and durability in various applications.
Stainless Steel UNS S44200 Stud Bolts combine strength and corrosion resistance, ideal for demanding conditions. Their high durability and reliable threading make them suitable for heavy-duty and industrial applications.
Stainless Steel 442 Flush Head Stud Bolts feature a sleek, flush design for a smooth finish. Combining corrosion resistance and strength, they are ideal for applications requiring a streamlined, low-profile solution.
After our Stainless Steel 442 Bolts are produced, our quality control team puts them through the most comprehensive tests. Destructive and non-destructive tests conducted with advanced technology, guarantee that the bolts have the maximum level of strength and performance. After ensuring all the quality standards are met the bolts are packaged securely using suitable packaging materials to protect them during shipping. We stress timely delivery, and all our customers get their orders on time. We offer all documentation pertaining to the delivery so that the client is fully satisfied and assured.
You’ll find Stainless Steel 442 Stud Bolts used across various industries, including petrochemical, power generation, furnace manufacturing, metallurgy, and chemical processing. They’re particularly well-suited for high-temperature equipment like boilers, heat exchangers, kilns, and exhaust systems, where resistance to scaling and oxidation is crucial. These stud bolts ensure secure fastening even in harsh operating conditions, promoting safety and extending service life. With Yaman Steel’s unwavering commitment to quality and adherence to global standards, our SS 442 stud bolts are trusted for critical applications around the world.
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