Home >Stainless Steel 310/310S Stud Bolts
Stainless Steel 310/310S Stud Bolts are top-notch fastening components crafted for extreme temperatures and tough industrial conditions. Made from heat-resistant Grade 310 and its low-carbon sibling 310S, these bolts boast remarkable oxidation resistance, impressive mechanical strength, and outstanding durability. They can maintain their stability and strength even at temperatures soaring up to 1100°C, making them perfect for furnace parts, heat-treatment equipment, and high-temperature processing systems. You’ll find Stainless Steel 310/310S Stud Bolts commonly used in petrochemical plants, power generation units, and thermal applications where dependable, long-lasting fastening is a must.
These stud bolts are made up of iron, chromium (24–26%), nickel (19–22%), along with trace amounts of carbon, manganese, and silicon. The Grade 310S variant has lower carbon content, which improves weldability and minimizes the risk of carbide precipitation. They showcase excellent tensile and yield strength, superior creep resistance, and remarkable oxidation resistance at high temperatures. They hold their structural integrity even under thermal cycling and extended heat exposure. Thanks to their balanced alloy composition, they ensure reliable mechanical performance and corrosion resistance, making them a great fit for demanding and high-temperature industrial operations.
| Grade | Stainless Steel 310, 310S |
| Specifications | ASTM A193 / ASME SA193, DIN, ASTM, BS and all International Standards |
| Length | 3mm to 200mm |
| Size | M 02 to M 160, Custom Sizes |
| Types | Threaded Rod, Class A double ended stud, Tie Rod, Double Ended Stud, Stud Bolts, Bronze Hex Studs, Threaded Studs etc |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
SS 310 | 0.015 max | 2.0 max | 0.15 max | 0.020 max | 0.015 max | 24.00 – 26.00 | 0.10 max | 19.00 – 21.00 | 54.7 min |
SS 310S | 0.08 max | 2.0 max | 1.00 max | 0.045 max | 0.030 max | 24.00 – 26.00 | 0.75 max | 19.00 – 21.00 | 53.095 min |
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 310/310S | 7.9 g/cm3 | 1402 °C (2555 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
Stainless Steel 310/310S Stud Bolts are a go-to choice in industries that need strong, heat-resistant, and corrosion-proof fastening solutions. You’ll often see them in furnaces, kilns, dryers, and heat-treatment facilities because they can handle extreme heat. The petrochemical and refinery sectors rely on them for reformers, burners, catalytic systems, and high-temperature pipelines. In power and energy plants, they support boilers, superheaters, and exhaust systems. These stud bolts are also perfect for thermal processing equipment, incinerators, and high-temperature marine environments. Their ability to provide long-lasting strength and corrosion resistance makes them an essential component in various applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
