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Brian Fasteners, located in Houston, USA, has built a solid reputation as a reliable manufacturer and supplier of top-notch industrial fasteners. They specialize in high-performance products like Stainless Steel 422 Stud Bolts. With a strong focus on quality, precision engineering, and dependable delivery, this company caters to essential industries such as aerospace, power generation, defense, and high-temperature processing. Their Stainless Steel 422 Stud Bolts are specifically designed for applications that require outstanding strength, thermal resistance, and mechanical stability, even in extreme conditions. Thanks to rigorous quality control and tailored manufacturing processes, Brian Fasteners guarantees that these fasteners not only meet industry standards but also align with the unique needs of their clients.
The Stainless Steel 422 Stud Bolts are crafted from a martensitic stainless steel alloy that contains about 12% chromium, 0.2–0.4% carbon, along with small amounts of molybdenum and vanadium. This unique blend allows the alloy to achieve impressive tensile strength (up to 895 MPa) and yield strength (around 655 MPa) after heat treatment, while also providing excellent resistance to creep and oxidation at high temperatures. Although its corrosion resistance is moderate, the real highlight of 422 is its ability to maintain strength and integrity under intense thermal and mechanical stress, making it perfect for heavy-duty and high-heat applications.
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 |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
These Stainless Steel 422 Stud Bolts find their place in various demanding applications that involve extreme heat, significant mechanical loads, and a need for long-lasting durability. You’ll often see them in steam turbines, jet engines, power plant components, and heat treatment equipment. They are particularly well-suited for securing critical assemblies that face thermal cycling, oxidation, and creep conditions. With their impressive strength and resistance to thermal fatigue, these bolts are ideal for safety-critical environments. Brian Fasteners provides Stainless Steel 422 Stud Bolts in a range of lengths, thread configurations, and surface finishes, all customized to meet the rigorous specifications of advanced applications.
We at Brian Fasteners check the condition of the stud bolts at every step of the process. We manufacture Stainless Steel 422 Stud Bolts under rigorous inspection to assure our customers a high quality product. When manufacturing stud bolts, we follow all necessary guidelines. Local and international quality codes set standards for stainless steel 422 stud bolts. Quality controllers also perform tests to ensure that the stainless steel 422 stud bolts are of the highest quality.
Brian Fasteners is a leading manufacturer and supplier of high-quality fasteners in Houston , USA, with over 8 years of experience serving global industries.
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