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Mitchell Stainless is a reliable manufacturer and supplier of Stainless Steel 422 stud bolts based in Hamilton, New Zealand. We specialize in providing precision-engineered fastening solutions designed for tough industrial settings. With state-of-the-art manufacturing facilities and rigorous quality control measures, we ensure that our stud bolts meet international standards for strength, durability, and performance. Known for their high tensile strength and excellent wear resistance, our Stainless Steel 422 stud bolts are dependable even in high-stress situations. Serving various industries across New Zealand and beyond, we prioritize consistency, timely delivery, and customized solutions to meet your specific project needs.
Stainless Steel 422 is a martensitic stainless steel alloy that features chromium for corrosion resistance and improved hardenability, along with a controlled carbon content to boost strength. It may also contain small amounts of molybdenum to enhance performance at high temperatures. These stud bolts are characterized by their high tensile and yield strength, good fatigue resistance, and impressive hardness after heat treatment. They maintain dimensional stability and mechanical integrity even at elevated temperatures, making them ideal for applications that involve high loads and intense pressure.
Element | min | max |
Carbon, C | 0.20 | 0.25 |
Manganese, Mn | 0.20 | 0.60 |
Silicon, Si | — | 1.0 |
Sulfur, S | — | 0.030 |
Phosphorus, P | — | 0.040 |
Chromium, Cr | 11 | 13.50 |
Tungsten, W | 0.75 | 1.25 |
Nickel, Ni | 0.50 | 1.00 |
Vanadium, V | 0.17 | 0.30 |
Copper, Cu | — | 0.50 |
Iron, Fe | — | *Balance |
Property | Imperial | Metric |
Density | 0.28 lb/in³ | 7.75 g/cc |
Tensile Strength | 140 ksi | 965 MPa |
Yield Strength at 0.2% Offset | 115 ksi | 793 MPa |
Modulus of Elasticity | 190 – 210 GPa | 27557 – 30458 ksi |
Poisson’s Ration | 0.27 – 0.30 | 0.27 – 0.30 |
Elongation in 4D | 13% | 13% |
Reduction of Area | 25% | 25% |
Hardness, Rockwell B | 95 max | 95 max |
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Stainless Steel DIN 1.4742 Stud Bolts are high-performance fasteners made from heat-resistant steel, ideal for demanding applications where strength and corrosion resistance are crucial, ensuring reliable and durable connections.
Stainless Steel UNS S42200 Stud Bolts offer exceptional strength and corrosion resistance, made from a specialized stainless steel alloy, ideal for high-pressure and high-temperature applications requiring durable, reliable fastening solutions.
Stainless Steel 422 Flush Head Stud Bolts feature a sleek, flush head design for a low-profile finish, combining high strength and corrosion resistance, perfect for applications requiring a clean, secure fastening solution.
We focus on quality hence testing of our Stainless Steel 422 Stud Bolts is done thoroughly, ensuring that they are as per the standards of the industry. We have an in-house testing facility under both mechanical and chemical analysis for strength, durability, and resistance to corrosion, apart from third party inspection for assurance. We deliver on time, and it is our company policy never to fail its customers when it comes to quality.
The Stainless Steel 422 stud bolts produced by Mitchell Stainless are extensively used in applications that demand high strength and temperature resistance. You’ll find them in power generation equipment, turbines, valves, pumps, pressure vessels, and petrochemical processing units. Additionally, these stud bolts are well-suited for aerospace components, heavy engineering assemblies, and oil and gas installations. Their robust design ensures they can handle the rigors of various demanding environments, making them a go-to choice for engineers and manufacturers alike.
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