Phehlukwayo Metal, a reputable manufacturer and supplier located in Cape Town, South Africa, specializes in top-notch **Stainless Steel 310S Bars/Rods** that are engineered for exceptional high-temperature performance, corrosion resistance, and durability. Crafted with cutting-edge techniques, these bars and rods boast precise dimensions, a smooth surface finish, and consistent mechanical properties. Renowned for their outstanding oxidation resistance and ability to endure extreme thermal conditions, Stainless Steel 310S Bars/Rods are perfect for use in heat treatment, furnace components, and the chemical processing industry. Phehlukwayo Metal ensures that their stainless steel products meet international standards, providing reliable, long-lasting, and high-performance solutions for even the most demanding industrial settings.
Stainless Steel 310S Bars/Rods are made from an austenitic stainless steel primarily consisting of iron, chromium (24–26%), and nickel (19–22%), with a very low carbon content (maximum 0.08%) to improve weldability and reduce carbide precipitation. This unique composition offers remarkable resistance to high-temperature oxidation and corrosion while maintaining excellent mechanical strength and toughness. The material showcases a tensile strength of around 515–690 MPa, yield strength of 205–310 MPa, and good ductility. Its ferrite-free austenitic structure guarantees dimensional stability, weldability, and dependable performance under thermal and mechanical stress, making it suitable for extreme operating conditions.
Standard : ASTM A276, ASTM A479, ASTM A182
International Specification : EN, DIN, JIS, ASTM, BS, ASME, AISI
SS 310S Hex Bars : 4mm – 101.6mm
SS 310S Square Bars : 3mm – 100mm
SS 310S Bright Bars : Outside Diameter in the range of 4mm to 200mm
SS 310S Flat Bars : 1 / 2” to 10” in thickness range of 1.6mm to 150mm, Custom Size Stainless Steel Flats available
SS 310S Round Bars : Outside Diameter in the range of 4mm to 500mm
Length : 1 to 6 Meters, Custom Cut Lengths
Our SS 310S Round bars conforms to NACE MR0175/ISO 15156
Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 310S | 0.08 max | 2 max | 1.50 max | 0.045 max | 0.030 max | 24 – 26 | – | 19 – 22 | – |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 310S | 1.4845 | S31008 | SUS310S | – | 20Ch23N18 | – | X8CrNi25-21 |
Stainless Steel 310S is designed with high chromium and nickel content, providing excellent resistance to oxidation and thermal stress, making it ideal for use in furnaces, boilers, and heat exchangers.
Stainless Steel 310S has a lower carbon content, which reduces carbide precipitation during welding, enhancing corrosion resistance and weldability without compromising heat resistance.
Industries such as petrochemical, power generation, and chemical processing use these bars and rods for applications like radiant tubes, kilns, and high-temperature structural supports.
Stainless Steel 310S Bars/Rods find extensive use in applications that demand high-temperature resistance, mechanical strength, and durability. They are commonly utilized in furnace parts, heat exchangers, kiln components, and chemical processing equipment. This alloy is also ideal for petrochemical plants, power generation systems, and industrial machinery that are exposed to high heat and oxidizing environments. Furthermore, Stainless Steel 310S Bars/Rods are employed in structural components, automotive parts, and high-temperature applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Phehlukwayo Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Cape Town, South Africa
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