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Vinit Stainless, a reputable and well-established manufacturer and supplier of premium stainless steel products, is based in Chennai, India. We provide a variety of stainless steel components, including our high-end Stainless Steel 422 Stud Bolts, and are dedicated to innovation, accuracy, and client satisfaction. These bolts are perfect for industries requiring strength, corrosion resistance, and durability because they are designed to function well in high-pressure and high-temperature settings. We are a preferred partner for clients in a variety of industrial sectors due to our vast experience, adherence to international standards, and dependable delivery.
The martensitic stainless steel alloy known as Stainless Steel 422 offers a special combination of high tensile strength, oxidation resistance, and thermal stability. It is mainly made up of chromium (11–13%), molybdenum, and vanadium. Due to their heat-treatable nature, these 422 stud bolts maintain their superior mechanical qualities even at high temperatures. These bolts are ideal for demanding industrial assemblies because of their exceptional wear resistance, machinability, and capacity to preserve structural integrity under harsh circumstances. Long service life and lower maintenance costs are guaranteed by their strong performance in hot and corrosive conditions.
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.
Specifically made for high-temperature and high-stress applications are stainless steel 422 stud bolts. They are extensively utilized in industrial heat exchangers, power generation turbines, automobile engines, and aircraft. They are perfect for chemical processing, oil and gas, and marine environments because of their resistance to oxidation and scaling at high temperatures. These stud bolts are also used in structural and infrastructure applications where durability and mechanical strength are essential, such as heavy machinery and bridges. Engineers looking for strength and stability choose stainless steel 422 stud bolts because of their dependable performance in harsh environments.
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