Request For Our Latest Prices on Stainless Steel 422 Bolts in Riyadh, Saudi Arabia!
Hamad Fasteners, located in Riyadh, Saudi Arabia, stands out as a top-notch manufacturer and supplier of high-performance fasteners that meet global quality standards. The company is dedicated to providing precision-engineered products that guarantee durability, strength, and reliability, even in the toughest applications. One of their standout offerings is the Stainless Steel 422 Bolts, renowned for their impressive heat resistance, high mechanical strength, and ability to thrive under extreme service conditions. Thanks to cutting-edge production technology and rigorous quality control, Hamad Fasteners delivers fastening solutions that industries like petrochemical, aerospace, power generation, and marine can rely on.
These Stainless Steel 422 Bolts are primarily made of iron, chromium (12–14%), and molybdenum (0.5–1%), with trace amounts of nickel, manganese, and carbon. They boast a high tensile strength ranging from 700 to 950 MPa, a yield strength of about 450 to 600 MPa, and remarkable hardness of up to 440 HB when heat-treated. Their resistance to oxidation, scaling, and thermal fatigue is exceptional, allowing them to maintain strength and toughness even at elevated temperatures. With their impressive wear resistance and ability to handle high stress, these bolts are perfect for critical engineering 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 % |
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 find their place in gas turbines, steam turbines, power plants, aerospace engines, and automotive exhaust systems, thanks to their outstanding heat and oxidation resistance. They are particularly well-suited for fastening applications in boilers, heat exchangers, high-temperature machinery, and refinery units, where durability under thermal stress is essential. Their capacity to retain strength and stability in extreme environments makes them vital components for industries that need secure and long-lasting fastening solutions under high pressure and elevated temperatures.
Hamad Fasteners is one of the Industrial suppliers and manufacturers of quality fasteners in Riyadh, Saudi Arabia, that has spent more than 12 years serving various industries.
©2024 Hamad Fasteners All Rights Reserved.
