Andre Stainless is a reliable manufacturer and supplier of Stainless Steel 422 Fasteners based in Pulau Ujong, Singapore. They offer high-strength and heat-resistant fastening solutions tailored for critical industrial applications. With a focus on precision-engineered stainless steel components, Andre Stainless produces SS 422 fasteners that excel in high-temperature and high-stress environments, such as power generation, aerospace, and thermal processing industries. Thanks to their advanced manufacturing capabilities and commitment to strict quality standards, Andre Stainless guarantees consistent performance, durability, and reliability across their entire range of stainless steel fasteners.
Stainless Steel 422 Fasteners are crafted from a robust martensitic stainless steel alloy that contains about 12% chromium, along with molybdenum, tungsten, and vanadium. This specific alloy is engineered for high-temperature service, providing excellent resistance to creep and oxidation. SS 422 fasteners can be heat treated to achieve impressive tensile strengths of up to 1100 MPa and Rockwell hardness levels between 40 and 50 HRC. They maintain their mechanical properties even at elevated temperatures of up to 620°C, making them perfect for thermal stress environments.
| Element | Content (%) |
|---|---|
| Iron, Fe | ~ 82 |
| Chromium, Cr | 11.0-13.0 |
| Manganese, Mn | 1.00 |
| Nickel, Ni | 0.5-1.0 |
| Molybdenum, Mo | 0.75-1.25 |
| Tungsten, W | 0.75-1.25 |
| Silicon, Si | 0.75 |
| Carbon, C | 0.20-0.25 |
| Vanadium, V | 0.15-0.3 |
| Phosphorous, P | 0.025 |
| Sulfur, S | 0.025 |
| Properties | Metric | Imperial |
|---|---|---|
| Elastic modulus | 190-210 GPa | 27557–30458 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
Contact us to get a quick quote for your requirement.
Stainless Steel 422 Nuts are known for their corrosion resistance and durability, making them suitable for high-stress environments. Available in various sizes, typically from M6 to M36, these nuts provide exceptional strength and resistance to wear.
Stainless Steel 422 Stud Bolts offer superior corrosion resistance and are ideal for heavy-duty applications. Sizes generally range from M8 to M64, providing strength and durability for high-pressure environments.
Stainless Steel 422 Bolts Known for their excellent corrosion resistance, Stainless Steel 422 bolts come in sizes from M6 to M30. They are designed for high-strength applications, ensuring reliability and longevity in harsh conditions.
With high corrosion resistance, Stainless Steel 422 threaded rods are used in various structural applications. Available in lengths from 1 meter to 3 meters and diameters from M6 to M24, they offer strong, durable performance.
These screws provide excellent corrosion resistance and are available in sizes from M3 to M20. They are designed for use in high-stress and high-temperature environments, ensuring reliable performance and longevity.
Offering great corrosion resistance, Stainless Steel 422 washers come in various sizes, typically from M5 to M36. They are used to distribute load and reduce vibration, enhancing the performance and longevity of the assembly.
We test each and every one of our products, including Stainless Steel 422 Fasteners, to the highest possible standard of quality and performance as far as we know. Our test procedures include tensile, hardness, corrosive testing, and such to guarantee performance for demanding tasks. We guarantee that we are always doing our best to provide speedy delivery, so that of course our customers receive their products on time but nothing is negotiable in terms of quality. Our focus on precision and efficiency sets us apart in the industry.
These fasteners find extensive use in turbines, jet engines, boilers, and other high-temperature industrial equipment. Their remarkable strength and oxidation resistance make them ideal for applications in power plants, petrochemical processing, and aerospace components, where they are constantly exposed to heat and stress. Additionally, they are essential in scenarios where resistance to fatigue and stress rupture is crucial. SS 422 fasteners provide an excellent blend of mechanical durability, heat resistance, and wear performance, making them the go-to choice for engineers in search of long-lasting and thermally stable fastening solutions.
©2024 Andre Stainless All Rights Reserved.
