Weston Stainless, based in Midland, UK, is a leading manufacturer and supplier of high-quality stainless steel products, catering to industries such as petrochemical, marine, construction, and power generation. Among its premium offerings, Stainless Steel 310S Bars are highly valued for their excellent high-temperature strength and oxidation resistance. Made from Grade 310S stainless steel, these bars come in various shapes, including round, square, flat, and hex bars. Composed of iron, 24-26% chromium, 19-22% nickel, and low carbon content, they offer superior durability and corrosion resistance, making them ideal for furnace components, heat exchangers, and other extreme industrial applications.
Stainless Steel 310S Bars 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 offer excellent mechanical properties, including a tensile strength of approximately 515 MPa, yield strength of 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 characteristics make them ideal for high-temperature applications, such as furnace parts, heat exchangers, and chemical processing industries requiring durability and oxidation resistance.
| 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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Stainless Steel 310S Bars are widely used in high-temperature and corrosive environments due to their excellent heat and oxidation resistance. They are commonly found in furnace components, heat exchangers, boilers, kilns, and refractory applications, where durability under extreme conditions is essential. Industries such as petrochemical, aerospace, power generation, and marine rely on these bars for structural and mechanical support in demanding applications. Additionally, they are used in chemical processing plants, exhaust systems, and food processing equipment. Their superior strength, durability, and resistance to scaling make them ideal for long-term industrial applications requiring high performance.
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.
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.
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.
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.
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.
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 at high temperatures due to their oxidation and corrosion resistance. They are commonly found in industries such as aerospace, chemical processing, power generation, petrochemicals, etc., where materials have to withstand extreme temperatures and environmental corrosion These pads good for furnace parts, heat exchangers, air filters and petrochemicals. The ability to maintain strength and durability at high temperatures makes them desirable for high temperature construction applications. Also, it is used in welding and heat resistant materials.







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