Nakamura Stainless, located in Pulau Ujong, Singapore, is a trusted manufacturer and supplier of high-quality stainless steel products, including stainless steel 310S bars. These bars are designed for high-temperature and corrosive environments. They provide excellent resistance to oxidation, scaling, and thermal fatigue. Stainless steel 310S is a low-carbon version of 310, which improves weldability and lowers the risk of sensitization while keeping strong mechanical properties at high temperatures. Nakamura Stainless ensures precise manufacturing and strict quality control, making 310S bars suitable for demanding applications in heat treatment, power generation, and chemical processing.
Stainless steel 310S bars typically contain 24-26% chromium and 19-22% nickel, along with low carbon content that prevents carbide precipitation during welding. They offer tensile strength from 520 to 750 megapascals and maintain mechanical stability at temperatures up to 1100°C. The high chromium and nickel content gives these bars excellent resistance to oxidation and thermal degradation in harsh environments.
| Standards | 310S / 1.4845 |
|---|---|
| Designation | ASTM, ASME, AISI A 276 , SA 276, A 479, SA 479, ASTM, ASME A276/SA 479 |
| Range | 3 MM TO 350 MM DIA |
| Finish | Bright, Polish & Black |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc. |
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
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 |
| 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 | 40 % |
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We ensures that all stainless steel 310S bars undergo rigorous testing and quality control. The products are certified for exceptional durability, corrosion resistance and performance. Certified to international standards, each bar is thoroughly inspected for mechanical, chemical composition and design accuracy to ensure the highest level of reliability
Stainless Steel 310S Round Bars offer excellent heat resistance, available in diameters from 6mm to 500mm. These bars are ideal for high-temperature applications such as furnace parts and heat exchangers, providing durability and strength.
Stainless Steel 310S Flat Bars, available in thicknesses from 3mm to 100mm and widths from 12mm to 300mm, are perfect for applications requiring high thermal stability. These bars are used in the construction, automotive, and industrial sectors.
Stainless Steel 310S Square Bars, with sizes ranging from 6mm to 150mm, provide excellent mechanical properties and heat resistance. Ideal for structural and architectural applications, these bars ensure durability in demanding environments.
Stainless Steel 310S Rectangular Bars are designed for construction and industrial applications, available in thicknesses from 3mm to 100mm and widths from 10mm to 200mm. They offer superior durability and thermal stability for high-temperature environments.
Stainless Steel 310S Hexagonal Bars, available in sizes from 6mm to 100mm across flats, are perfect for fasteners and fittings. These bars provide high strength and excellent resistance to high temperatures, making them suitable for industrial applications.
Stainless Steel 310S T Bars offer robust structural support, available in sizes from 20mm to 100mm in width. These bars are ideal for construction and architectural applications, providing high strength and thermal stability.
Stainless steel 310S bars are widely used in applications that need durable, heat-resistant materials. Common uses include furnace parts, heat exchangers, boiler components, and chemical processing equipment. Their ability to handle thermal cycling, corrosive atmospheres, and high temperatures ensures long-lasting performance and structural integrity in tough industrial settings.







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