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Set out on a path toward exceptional performance with our Stainless Steel 422 Stud Bolts, prominently displayed on our product pages. We provide a broad selection of skillfully manufactured, top-quality solutions designed to satisfy industrial requirements. Dive into flexibility and dependability with our thoughtfully engineered products, ideally suited for a wide range of industrial applications. Our Stainless Steel 422 Stud Bolts feature carefully crafted characteristics that comply with industry standards, highlighting durability and corrosion resistance, even in challenging conditions. As a reliable supplier, we place customer satisfaction first by providing adaptable options, competitive pricing, and swift delivery.
| Material | Specification | Standards | Length | Size |
| 422 Stainless Steel Stud Bolts | IS BS ASTM | DIN, ISO, JIS, GB, IS, BS, ASTM | 3 mm to 200 mm | M 02 to M 160 |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Brinell | 290 | 290 | Estimated from Rockwell C value for Brinell test with 3000 kg load/10 mm diameter ball |
| Hardness, Knoop | 315 | 315 | Estimated from Rockwell C value. |
| Hardness, Rockwell C | 30 | 30 | |
| Hardness, Vickers | 304 | 304 | Estimated from Rockwell C value. |
| Tensile Strength, Ultimate | 897 MPa | 130000 psi | |
| Tensile Strength, Yield | 828 MPa | 120000 psi | 0.2% Offset |
| Elongation at Break | 15 % | 15 % | |
| Reduction of Area | 40 % | 40 % |
| Component | Wt. % |
| C | 0.23 |
| Cr | 12.5 |
| Fe | 83 |
| Mn | 0.5 |
| Mo | 1 |
| Ni | 0.8 |
| P | 0.02 |
| S | 0.015 |
| Si | 0.38 |
| V | 0.23 |
| W | 1 |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge production facilities strategically situated in the New Zealand, we hold an extensive inventory of more than 25,000 tons of top-quality materials always available in stock.
Reach out to us for a fast quote tailored to your requirement.
We supply these Stainless Steel 422 Stud Bolts in accordance with DIN, ISO, JIS or ANSI Standard.
High Strength: Stainless Steel 422 is a martensitic stainless steel with high strength, which makes it well suited for applications that call for strong bonding solutions
Exceptional thermal resistance: Their mechanical properties are retained at elevated temperatures, making them perfect for use in high-temperature settings like aerospace and power generation
Corrosion Resistance: Stainless steel 422 stud bolts display outstanding corrosion resistance, guaranteeing durability and reliability in corrosive surroundings.
Versatility: Well suited for a broad variety of industrial applications thanks to their high strength, heat resistance and corrosion resistance
Durability: Stainless steel 422 stud bolts are exceptionally durable, delivering longevity even under harsh conditions.
Cost-effectiveness: In spite of their superior performance, stainless steel 422 stud bolts come at a lower cost than some higher-grade stainless steels, delivering mechanical advantages
Stainless Steel 422 Stud Bolts serve applications as varied as the industries that use them, led mainly by the aerospace, railway, construction and automotive industries along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Aerospace: Stainless steel 422 stud bolts find use in aircraft engines, gas turbines, and other aerospace parts where superior strength and resistance to heat are essential.
Power Generation: In power plants, they serve to fasten components within turbines, boilers, and heat exchangers, where they are capable of enduring high temperatures and corrosive settings.
Oil and Gas: In the oil and gas sector, stainless steel 422 stud bolts are relied upon to secure equipment in refineries, petrochemical plants, and offshore platforms subjected to high temperatures and corrosive materials.
High-Temperature Equipment: They are applied across a range of high-temperature uses including furnace parts, exhaust systems, and industrial ovens where heat and corrosion resistance is vital.
Chemical Processing: In chemical processing facilities, stainless steel 422 stud bolts are used to fasten equipment such as reactors, vessels, and piping systems that manage corrosive chemicals at raised temperatures.
Understand application requirements: Identify the environmental conditions, load demands, and operating temperatures that the stud bolts will need to endure.
See strength and thermal resistance: Stainless steel 422 offers exceptional strength and heat resistance. Confirm that the stud bolts satisfy the necessary mechanical properties and are able to tolerate ambient temperatures.
Evaluate corrosion resistance: Even though stainless steel 422 has outstanding corrosion resistance, assess whether extra coatings for corrosion protection or treatment may be required based on how much the application is exposed to corrosive elements. . .
Consider industry standards: Verify that the stud bolts comply with industry standards and specifications for quality and performance.
Check for compatibility: Confirm compatibility with the other components and objects in the application, such as wood, washers, and mating surfaces.
Consult with suppliers or technicians: Consult qualified suppliers or technicians to confirm that the stud bolts you have selected fulfill the particular requirements and standards of your application.
Evaluate cost and availability: Assess the cost of stud bolts while taking into account availability, service life, and possible long-term maintenance expenses.
Installation Requirements: To guarantee correct installation and operation, take into account installation methods and requirements, including torque specifications and tightening procedures.
Stainless steel 422 stud bolts usually display magnetic properties owing to their martensitic structure, which may contain iron. Although the degree of magnetism can differ based on factors such as composition and processing, stainless steel 422 stud bolts generally possess magnetic properties, drawing magnets and demonstrating ferromagnetic behaviour.
Yes, stainless steel 422 stud bolts can be recycled. Stainless steel is highly recyclable and maintains its characteristics across many recycling cycles. Recycling stainless steel supports the conservation of natural resources, lowers energy use, and cuts down on waste, which makes it an environmentally sustainable option for manufacturing and industrial uses.
Stud bolts made from stainless steel 422 are generally not advised for potable water use because of their martensitic composition and elevated carbon levels, which can impact water quality. Stainless steel grades offering greater resistance to corrosion, like 304 or 316, are more frequently chosen for potable water use.
Stainless steel 422 stud bolts come in a range of configurations, such as fully threaded, partially threaded, and double-end studs. Based on what the application demands, they may use different thread types, including UNC, UNF, or metric, and can come with a variety of head styles like hex, square, or round heads.
Mail: sales@koasteel.nz
