Mbemba Stainless is a reputable manufacturer and supplier located in Kinshasa, Congo, celebrated for its high-quality stainless steel products that prioritize strength, precision, and durability. Among their impressive lineup, the Stainless Steel 422 Fasteners truly shine due to their remarkable resistance to heat, wear, and corrosion. These fasteners are specifically designed to excel in high-stress and high-temperature settings, making them perfect for critical applications. Mbemba Stainless is committed to delivering exceptional quality through cutting-edge manufacturing techniques, providing industries like power generation, aerospace, and petrochemical with reliable and long-lasting fastening solutions.
The Stainless Steel 422 Fasteners are primarily made up of iron, chromium (12–14%), molybdenum, tungsten, and vanadium, with a carbon content ranging from 0.20% to 0.25%. This martensitic stainless steel grade boasts a high tensile strength of around 700 MPa and impressive hardness after heat treatment. These fasteners exhibit excellent oxidation resistance up to 1200°F (650°C) and maintain strong mechanical stability even under thermal cycling. Their unique blend of toughness, wear resistance, and thermal endurance guarantees dependable performance in demanding industrial 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 |
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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 from Mbemba Stainless are widely used in sectors that require high-temperature and high-strength fastening components. They are perfect for applications in gas turbines, steam turbines, aerospace engines, heat exchangers, and power plant equipment. Additionally, they find their place in the petrochemical, oil and gas, and marine industries, where resistance to corrosion and heat is crucial. These fasteners provide outstanding durability and precise dimensions, making them ideal for critical mechanical assemblies and long-term use. Mbemba Stainless is dedicated to ensuring consistent performance and reliability with every Stainless Steel 422 fastener they deliver.
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