Known for providing strong and corrosion-resistant fastening solutions, Harsh Metalloys, a reputable manufacturer and supplier of premium stainless steel 310S bolts, is based in Mumbai, India. To withstand intense heat and challenging conditions, our SS 310S bolts are expertly engineered using premium raw materials and cutting-edge technology. These bolts, which are made to international quality standards, are perfect for high-temperature applications in a variety of industries. Customers in India and around the world have come to trust Harsh Metalloys as a dependable supplier of high-quality stainless steel fastening products because of its dedication to quality, dependability, and prompt delivery.
Iron, 24–26% chromium, 19–22% nickel, and a maximum of 0.08% carbon make up stainless steel 310S bolts. Excellent resistance to corrosion and oxidation at high temperatures is offered by this composition. The tensile strength, yield strength, and elongation of SS 310S bolts are approximately 515 MPa, 205 MPa, and 40%, respectively. Even at temperatures as high as 1100°C, these bolts retain their high mechanical strength and durability. They are appropriate for critical fastening in thermally demanding environments because of their low carbon content, which improves weldability while lowering the possibility of carbide precipitation.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 310S Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
| Element | SS 310S |
| 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 310S |
| 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 310S bolts are high-temperature, corrosion-resistant Fasteners designed for harsh environmental conditions. They provide excellent resistance to oxidation and maintain strength and power under high temperatures and harsh conditions.
Custom Stainless Steel 310S Hex Bolt is a custom designed fastener with a hexagonal head, providing superior heat resistance and corrosion resistance. Ideal for special industrial applications requiring durability and durability.
Stainless Steel 310S leg bolt is a high-temperature, corrosion-resistant fastener with a threaded shaft and flat, leg-like design. It provides robust and reliable connections in extreme industrial environments.
Stainless Steel 310S expansion anchor bolt is designed to secure objects in concrete or masonry. It offers excellent resistance to high temperatures and corrosion, expanding upon installation for a strong, stable hold.
Stainless Steel 310S Hex Flange Head Bolt features a hexagonal head with an integrated flange, providing secure fastening and even load distribution It also provides superior heat resistance and corrosion protection for demanding applications.
Stainless Steel 310S full threaded bolts have a fully threaded shaft, ensuring consistent grip and engagement. They excel in high-temperature and corrosive environments, providing durability, strength, and reliable performance.
Industries that demand structural durability and resistance to high temperatures make extensive use of stainless steel 310S bolts. They are frequently used in boilers, kilns, heat exchangers, furnace assemblies, and thermal processing machinery. They are perfect for power plants, incinerators, and petrochemical refineries due to their exceptional resistance to oxidation. Furthermore, SS 310S bolts are used in the chemical processing, aerospace, and marine industries where thermal cycling and exposure to corrosive agents are common. These bolts offer dependability and safety in demanding applications where conventional fasteners would fail in extremely hot or corrosive conditions, ensuring strong and durable connections in high-stress situations.







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