In the stainless steel sector, Vinit Stainless, a well-known supplier with headquarters in Chennai, India, is renowned for providing quality and service. Among the many high-end stainless steel products we provide are our excellent Stainless Steel 442 Bolts. These bolts are perfect for heavy-duty and high-temperature applications because of their exceptional corrosion resistance, strength, and durability. Even in demanding industrial settings, they offer dependable and long-lasting fastening solutions because they are made to the highest performance standards. Vinit Stainless is your reliable partner for all stainless steel fastening needs, with an emphasis on accurate manufacturing and reliable delivery.
442 Stainless Steel The high-chromium ferritic stainless steel alloy used to make bolts usually has a low carbon content and 18–23% chromium. At high temperatures, this composition guarantees outstanding resistance to oxidation, scaling, and corrosion. The bolts’ exceptional hardness, high tensile strength, and good creep resistance allow them to function continuously in hot conditions. Good dimensional stability, low distortion, and resistance to thermal fatigue are made possible by the ferritic structure of the alloy. Because of these characteristics, SS 442 bolts are extremely dependable in demanding applications that involve mechanical stress and temperature swings.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 442 Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
| Element | SS 442 |
| 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 442 |
| 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 | – |
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Stainless Steel 442 Bolts are high temperature resistant fasteners known for excellent oxidation and corrosion resistance. They are ideal for high-temperature applications, providing durability and stability in harsh industrial environments.
Custom Stainless Steel 442 Hex Bolt is a high heat resistant fastener with a square head, made to a specific size. Provides exceptional strength and durability in extreme temperatures.
Stainless Steel 442 Leg Bolt is a highly durable, heat-resistant material with a long threaded thread and flat head, designed for durability and stability in extreme temperatures and hot environments
Stainless Steel 442 Expansion Anchor Bolts are heat-resistant fasteners used to secure concrete or masonry structures. It expands in the hole as it tightens, providing a firm grip.
Stainless Steel 442 Hex Flange head bolt features a hexagonal head with an integrated flange for improved weight distribution. Provides superior heat resistance and durability for demanding industrial applications.
Stainless steel 442 full threaded bolts have threads running the entire length, providing consistent clamping force and high-temperature resistance. They are ideal for high-stress applications requiring durability and strength.
After the production of our SS 442 Bolts, the quality control team performs a number of destructive and non-destructive tests. With the most advanced tools and methodologies to make them durable and perform well. Once the bolts are tested, our workers pack them with care so that it does not lose its quality during transport. Ensuring timely and hassle-free deliveries to our esteemed customers as per all deadlines. We also ensure to provide all necessary documentation to clients at the time of delivery so that they are aware of everything.
442 Stainless Steel Bolts are widely used in high-temperature, high-stress settings where structural strength and resistance to oxidation are crucial. Aerospace parts, exhaust systems, air filtration systems, power plant equipment, and petrochemical processing facilities are among their main uses. They are particularly useful in industrial ovens, boilers, and furnaces where corrosion and thermal cycling are common problems. Heavy industrial machinery and equipment operating under extreme thermal loads can also benefit from the bolts’ longevity and heat resistance. Over time, lower maintenance requirements and increased operational efficiency are guaranteed by their dependability in a variety of challenging circumstances.
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