Mitchell Stainless is a reliable manufacturer and supplier of Stainless Steel 422 fasteners located in Hamilton, New Zealand. We pride ourselves on delivering top-notch fastening solutions tailored for demanding industries. With a strong commitment to quality, precision engineering, and adherence to international standards, our fasteners are designed to provide outstanding strength, durability, and wear resistance. At Mitchell Stainless, we utilize advanced manufacturing processes and rigorous quality control to ensure our Stainless Steel 422 fasteners perform consistently, even in high-temperature and high-stress situations. We cater to both local and global markets, offering dependable products, prompt delivery, and a customer-centric approach.
Stainless Steel 422 is a martensitic stainless steel alloy that includes chromium, molybdenum, and a controlled amount of carbon, which together enhance its strength and corrosion resistance. The chromium boosts oxidation resistance, while molybdenum contributes to toughness and creep resistance at higher temperatures. Fasteners made from Stainless Steel 422 showcase impressive tensile strength, good hardness after heat treatment, and excellent fatigue resistance. They maintain their mechanical stability under thermal stress, making them perfect for critical applications where strength, wear resistance, and moderate corrosion resistance are crucial.
| 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 |
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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.
The Stainless Steel 422 fasteners produced by Mitchell Stainless find extensive use in industries that demand high strength and heat resistance. You’ll commonly see them in aerospace components, gas turbines, steam turbines, power generation equipment, and petrochemical processing units. These fasteners are particularly suited for high-temperature environments where maintaining mechanical integrity over long service periods is essential. They also play a vital role in automotive applications, ensuring reliability and performance in challenging conditions.







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