Weston Stainless, located in Midland, UK, is a trusted manufacturer and supplier of premium stainless steel fasteners, providing durable and corrosion-resistant solutions for industries like petrochemical, power generation, and construction. Among its offerings, Stainless Steel 310S Bolts stand out for their excellent high-temperature and oxidation resistance. Made from Grade 310S stainless steel, these bolts contain 24-26% chromium and 19-22% nickel, ensuring superior strength and durability. Available in hex, square, and U-bolt shapes, they are ideal for furnace components, heat exchangers, and extreme industrial environments requiring long-term performance.
Stainless Steel 310S Bolts are composed of iron, 24-26% chromium, 19-22% nickel, 2% manganese, 0.75% silicon, 0.08% carbon, 0.045% phosphorus, and 0.03% sulfur. They exhibit excellent mechanical properties, including a tensile strength of around 515 MPa, yield strength of approximately 205 MPa, and an elongation of 40%. Their physical properties include a density of 7.9 g/cm³, a melting point of 1400-1450°C, and high thermal expansion. These properties make them suitable for high-temperature applications such as furnace components, heat exchangers, and petrochemical industries requiring strength and oxidation resistance.
|
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 | – |
Contact us to get a quick quote for your requirement.
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 designed fastener with a hexagonal head, providing superior heat resistance and corrosion resistance. Ideal for special industrial applications requiring durability and durability.
High-temperature, corrosion-resistant fastener with a threaded shaft and flat, leg-like design. It provides robust and reliable connections in extreme industrial environments.
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.
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.
Fully threaded shaft, ensuring consistent grip and engagement. They excel in high-temperature and corrosive environments, providing durability, strength, and reliable performance.
Stainless Steel 310S Bolts are widely used in high-temperature and corrosive environments due to their excellent oxidation and heat resistance. They are commonly found in furnace components, heat exchangers, boilers, and combustion chambers, where durability under extreme conditions is essential. Industries such as petrochemical, power generation, aerospace, and marine rely on these bolts for securing equipment exposed to thermal cycling. Additionally, they are used in kilns, refractory applications, and exhaust systems. Their superior strength and resistance to scaling make them ideal for demanding industrial applications requiring longevity and reliability in harsh environments.
Stainless Steel 310S Bolts are supplied with test certificates, including Mill Test Certificates (MTC), third-party inspection reports, and compliance documents as per ASTM and EN standards, ensuring high quality and authenticity. They are carefully packed in wooden boxes, cartons, or poly bags with proper labeling to prevent damage during transit. With efficient logistics, timely delivery is ensured for both domestic and international markets, meeting customer demands reliably.







©2024 Weston Stainless All Rights Reserved.