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Bilal Fasteners, located in Jakarta, Indonesia, has built a solid reputation as a manufacturer and supplier of Stainless Steel 422 Bolts. Known for their commitment to quality and precision, they provide durable fastening solutions that meet the highest industrial standards. Their SS 422 bolts are specifically designed to withstand high-temperature oxidation and corrosion, making them perfect for tough environments. Catering to sectors like power generation, chemical processing, and petrochemicals, Bilal Fasteners also offers customized sizes and quick turnaround times. With their dependable Stainless Steel 422 bolts, you can count on long-lasting performance even in the harshest conditions, both in Indonesia and around the world.
Stainless Steel 422 Bolts are crafted from a martensitic stainless steel alloy that contains about 12–14% chromium and a low carbon content of around 0.15%. They are further enhanced with titanium and niobium, which boost their stability and resistance to corrosion. This unique composition results in high strength, toughness, and excellent resistance to stress corrosion cracking. The mechanical properties of these bolts include a tensile strength ranging from 800 to 1000 MPa, a yield strength of about 500 MPa, and an elongation of 12–15%. With a hardness typically between Rockwell C40 and C45, they maintain their performance even at elevated temperatures.
| 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 are commonly used in applications that demand high strength, toughness, and outstanding corrosion resistance at elevated temperatures. You’ll find them in turbine components, heat exchangers, boilers, chemical processing equipment, and aerospace assemblies. These bolts are reliable in oxidizing environments and can withstand thermal fatigue, making them ideal for power plants and the petrochemical industry. Their ability to resist pitting and stress corrosion cracking ensures they maintain structural integrity in challenging chemical and thermal conditions. When it comes to critical applications where durability and reliability are essential, Stainless Steel 422 bolts provide the secure fastening you need.
Our stainless steel 422 bolts go through rigorous quality checks to ensure superior performance. These tests include hardness tests, chemical analysis by Spectro analysis, determination of quality materials by PMI tests, leveling tests, micro-macro tests, pitting resistance tests, fire tests, intergranular corrosion (IGC) tests complete for, with trade invoicing including HS codes and gross weight, box count, label, number of shows and contains a detailed packing list In addition, a certificate of origin from a trade group or accompanied by a diplomatic formalization and a letter of acknowledgement. For customer satisfaction, we also offer a third-party inspection certificate, which proves the quality and reliability of our stainless steel 422 bolts. Safe and durable packaging is used to ensure safe transportation.
Bilal Fasteners is a leading manufacturer and supplier of high-quality fasteners in Indonesia, Jakarta, with over 8 years of experience serving global industries.
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