ASME SA240 310S Stainless Steel Plate For High Temperature
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GNEE is a professional stainless steel plate supplier with over 18 years of manufacturing and export experience, ensuring high-quality stainless steel plates, precise dimensions, fast delivery, and customizable solutions for industrial buyers worldwide.
We supply premium ASME SA240 310S stainless steel plates, a low-carbon austenitic stainless steel specially designed for high-temperature and corrosion-resistant applications. Our 310S plates offer excellent corrosion resistance in chemically aggressive environments and can operate at temperatures up to +1100 °C, making them ideal for furnaces, heat exchangers, petrochemical equipment, and power plants.


ASME SA240 310S stainless steel plate Specifications
| Standard | Grade | Thickness (mm) | Width (mm) | Length (mm) | Surface Finish | Typical Applications |
|---|---|---|---|---|---|---|
| ASME SA240 | 310S | 2 – 50 | 1000 – 2000 | Up to 6000 | 2B / BA / No.1 / #4 Brushed | High-temperature furnace parts, heat exchangers, petrochemical vessels |
| ASTM A240 | 310S | 2 – 50 | 1000 – 2000 | Up to 6000 | 2B / BA / No.1 / #4 Brushed | Boiler components, combustion chambers, chemical reactors |
| EN 10088 / EN 10204 | 310S | 2 – 50 | 1000 – 2000 | Up to 6000 | 2B / Pickled / Brushed | High-temperature structural parts, industrial ovens |
Chemical Composition - Stainless Steel 310S
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
|---|---|---|---|---|---|---|---|---|---|
| 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 |
Mechanical properties of SS 310 / 310S
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 7.9 g/cm3 | 1402 °C (2555 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 0.4 |
Applications
Furnace and kiln parts
Heat exchanger tubes and plates
Petrochemical reactors and chemical vessels
Boiler and combustion chamber components
Industrial ovens and high-temperature structural components
GNEE boasts a production area of over 30,000 square meters, equipped with advanced production lines for plate rolling, flattening, cutting, polishing, and heat treatment. Annual production capacity exceeds 25,000 tons of stainless steel plates and coils. Full ISO 9001, SGS, and BV certifications ensure consistent product quality.Email: info@gneestainless.com

Quality Assurance: 100% chemical composition and mechanical property testing, with each batch undergoing surface inspection and flatness verification. Advanced annealing processes ensure dimensional stability and thermal performance.

Global Export: Serving Europe, the Middle East, Southeast Asia, and South America. Customized solutions and technical support are provided for high-temperature and industrial projects.
All stainless steel sheets undergo moisture-proof treatment and are securely packaged in wooden crates, pallets, or bubble wrap. They are transported in standard containers or dedicated vehicles to ensure the integrity and safety of the goods during transit. We offer global shipping, with a typical lead time of 7-15 days from production to delivery, ensuring on-time delivery to our customers.









