Home > Stainless Steel > Stainless Steel 442 Stud Bolts
Stainless steel 442 stud bolts are outstanding fasteners valued for their remarkable mechanical characteristics and resistance to corrosion. These screws feature a threaded rod incorporated into them and are typically flanged tightly to the pipe. Boasting superb mechanical characteristics, corrosion resistance and exceptional tensile strength, they are perfectly suited for a range of industrial uses. Stainless Steel 442 Stud Bolts deliver durability and reliability across offshore installations, medical facilities and gas stations, especially in settings susceptible to corrosion.
| 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 % |
| 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 |
At Sumakhsteel, we are proud to be the largest supplier and manufacturer in the USA, delivering advanced solutions for every one of your piping requirements. With cutting-edge manufacturing facilities strategically situated across the USA, we maintain an extensive stock of more than 25,000 tons of top-grade materials kept ready in inventory.
Reach out to us for a fast quote tailored to your requirement.
We supply these Stainless Steel 442 Stud Bolts conforming to DIN, ISO, JIS or ANSI Standard.
Stainless Steel 442 Stud Bolts find uses as varied as the industries they serve, led chiefly by the aerospace, railway, construction and automotive sectors, along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Stainless Steel 442 Stud Bolts are typically discouraged for hygienic and sanitary uses because they are prone to corrosion and may leach harmful substances. In these critical settings, stainless steel grades such as 304 or 316 are favored thanks to their better corrosion resistance and hygienic qualities. Selecting the proper material guarantees adherence to rigorous sanitary standards and protects against contamination hazards in sensitive applications.
Stainless Steel 442 Stud Bolts typically resist galvanic corrosion because of their makeup, which contains chromium and molybdenum. That said, in some settings involving dissimilar metals, galvanic corrosion can still take place, so it’s crucial to evaluate the particular application and implement preventive steps when necessary. Routine upkeep and steering clear of contact with incompatible metals can help reduce the chance of galvanic corrosion in stainless steel 442 stud bolts.
Stainless Steel 442 Stud Bolts can indeed be recycled once they have been used. Stainless steel offers excellent recyclability, as it can be melted down and repurposed across a range of applications. Recycling these bolts cuts down on the demand for fresh raw materials and supports sustainability throughout manufacturing processes.
Yes, Stainless Steel 442 Stud Bolts are well-suited for cryogenic applications. Their outstanding corrosion resistance and ability to retain strength make them perfect for low-temperature environments. Furthermore, their mechanical properties stay consistent even under extreme cold, providing dependability in cryogenic conditions. In summary, Stainless Steel 442 Stud Bolts are a dependable option for cryogenic applications.
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