Harshita Stainless is a top-notch manufacturer and supplier of stainless steel fasteners, proudly based in Delhi, India. We specialize in Stainless Steel 422 Bolts, which are renowned for their impressive strength, heat resistance, and outstanding mechanical properties. These bolts are crafted for tough environments where durability and thermal stability are a must. Using high-quality raw materials and cutting-edge processes, our SS 422 Bolts meet international standards, making them perfect for high-temperature and high-stress industrial applications. At Harshita Stainless, we’re dedicated to delivering precision-engineered fastening solutions with reliable quality, competitive pricing, and timely delivery to clients both in India and around the world.
Stainless Steel 422 Bolts are crafted from a martensitic stainless steel alloy that includes about 12% chromium, 1% molybdenum, along with tungsten and vanadium to boost strength and heat resistance. These bolts can undergo heat treatment to achieve impressive tensile strength (up to 1030 MPa) and excellent creep resistance at temperatures reaching 650°C. They provide good corrosion resistance in mildly corrosive settings and maintain their hardness and toughness even under thermal stress. SS 422 bolts are magnetic and boast remarkable mechanical stability, making them perfect for demanding service conditions.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 422 Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
| Element | SS 422 |
| Tensile Strength (MPa) min | 480 |
| Yield Strength 0.2% Proof (MPa) min | 275 |
| Elongation (% in 50mm) min | 16 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 201 |
| Element | SS 422 |
| Ni | 0.75 |
| C | 0.15 |
| Mn | 1.00 max |
| P | 0.04 max |
| S | 0.03 max |
| Si | 1.00 max |
| Cr | 11.5 – 13.5 |
| Mo | – |
| N | – |
Contact us to get a quick quote for your requirement.
Stainless Steel 422 bolts are high-strength fasteners designed for extreme temperatures. They offer excellent durability and corrosion resistance, making them ideal for aerospace, industrial machinery, and high-stress applications.
Custom Stainless Steel 422 Hex Bolt is a high-strength fastener with a square head, made to a specific size. Provides durability and excellent resistance to high temperatures and corrosion.
Stainless Steel 422 Leg Bolt is a high-strength fastener with a long, threaded shaft and flat head. It provides exceptional durability and heat resistance for demanding industrial and aerospace applications.
Stainless Steel 422 Expansion Anchor Bolts are a durable fastener for concrete or masonry structures. It expands in the hole as it tightens, providing a firm and reliable grip.
Stainless Steel 422 Hex Flange head bolt features a hexagonal head with an integrated flange for increased weight distribution. It also provides superior strength and resistance to high temperatures and corrosion.
Stainless Steel 422 Full Threaded Bolts have threads running the entire length, providing consistent clamping force and high-temperature resistance. They are ideal for applications requiring durability and strength in extreme conditions.
All of our products including the SS 422 Bolts under come rigorous tests to ensure their highest quality standard. Thus in-house inspection processes guarantee each products strength, durability, and resistance to corrosion and heat. Further, we also have third-party inspection services to improve quality assurance. The importance of delivery time is understood and thus we assure you prompt and efficient shipment to provide for any project requirement without a hold-up.
Stainless Steel 422 Bolts are perfect for high-temperature, high-stress applications across various industries, including aerospace, power generation, turbomachinery, and petrochemical processing. You’ll often find them in turbine components, boiler parts, valves, high-performance engines, and nuclear reactor systems, where thermal and mechanical reliability is crucial. Their ability to resist oxidation and maintain mechanical integrity at elevated temperatures makes them suitable for environments that experience cyclic heating and cooling. SS 422 Bolts are also utilized in pressure vessels and other critical applications.
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