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Adam Stainless, located in Canberra, Australia, has built a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 442 Stud Bolts. With a strong focus on precision engineering and durability, this company delivers dependable fastening solutions that can handle high temperatures and harsh environments. Their Stainless Steel 442 Stud Bolts are well-known for their outstanding strength, resistance to oxidation, and precise dimensions, making them perfect for tough industrial applications. Adam Stainless takes pride in ensuring that every product meets international standards, serving clients in construction, automotive, marine, and power generation sectors with both efficiency and quality assurance.
These Stainless Steel 442 Stud Bolts are primarily made of iron and chromium (around 18%), along with small amounts of molybdenum and manganese, which provide excellent resistance to heat and corrosion. Mechanically, these bolts boast high tensile strength, impressive hardness, and remarkable oxidation resistance up to 1100°C. Their ferritic structure offers great resistance to scaling and thermal fatigue, making them ideal for high-stress environments. The material’s good ductility and stability guarantee a long service life and reliable performance under both mechanical and thermal loads.
| 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.
Stainless Steel 442 Stud Bolts find extensive use in industries that demand exceptional heat and corrosion resistance. They’re perfect for furnace components, exhaust systems, heat exchangers, and thermal processing equipment. In power plants, these bolts are utilized in boilers and turbines, while in the petrochemical and refinery sectors, they secure components that face harsh oxidizing conditions. Their excellent scaling resistance also makes them suitable for kiln linings, chemical processing units, and structural assemblies where temperature and oxidation resistance are crucial for long-term reliability.
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