With its headquarters in Chennai, India, Vinit Stainless is a well-known producer and supplier of high-performance stainless steel fasteners, with a focus on Stainless Steel 310S Bolts. Our SS 310S bolts are designed to function dependably in harsh industrial settings and are renowned for their remarkable resistance to oxidation and high temperatures. We provide products that satisfy strict international standards to a range of industries, including heat treatment applications, petrochemical facilities, and power plants. Our main goals at Vinit Stainless are customer satisfaction, quality, and durability. Because of their strength, thermal stability, and extended service life in challenging environments, our 310S bolts are reliable.
In order to improve weldability and lessen carbide precipitation, stainless steel 310S bolts have a low carbon content (maximum 0.08%), 24–26% chromium, and 19–22% nickel. These bolts retain their structural integrity at high temperatures and have a high resistance to oxidation up to 1100°C. Mechanical characteristics include good elongation (~40%), yield strength of about 205 MPa, and tensile strength of about 515 MPa. The exceptional toughness and ductility of the austenitic structure make SS 310S bolts perfect for high-temperature industrial applications and thermal cycling, where heat resistance and durability are crucial.
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.
In a variety of industries, including petrochemical, power generation, furnace manufacturing, and thermal processing, stainless steel 310S bolts are frequently utilised in hot and corrosive conditions. They are perfect for use in kilns, burners, exhaust systems, heat exchangers, and refineries because of their exceptional resistance to heat and oxidation. These bolts are also frequently used in the construction of high-pressure vessels, boilers, and incinerators. They are appropriate for equipment that is subjected to frequent thermal cycling because of their low carbon content, which enhances weldability. SS 310S bolts are a reliable option for any application requiring high temperature strength, scaling resistance, and structural stability.
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