Rupal Metals is a reliable Delhi-based manufacturer and supplier of high-grade Stainless Steel 310S Bars/Rods. Renowned for their precise engineering and compliance with international standards, Rupal Metals supplies products that are suitable for harsh industrial conditions. With an emphasis on quality, longevity, and customer satisfaction, the company provides a complete series of SS 310S Bars/Rods utilized in structural as well as high-temperature applications. Their products are made utilizing modern methods of manufacture that render them great performance, resistance to corrosion, and mechanical strength, thus becoming a choice for the construction, petrochemical, and power generation industries.
Stainless Steel 310S Bars/Rods consist predominantly of chromium (24–26%) and nickel (19–22%), with small additions of manganese, silicon, and carbon. These constituents give it great resistance to oxidation and heat corrosion. They provide tensile strength of about 515 MPa, yield strength of 205 MPa, and elongation of about 40%, withstanding structural stress even at high or sub-zero temperatures. These features, along with excellent weldability and formability, make SS 310S Bars/Rods most suitable for areas exposed to harsh heat and mechanical pressure.
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 high-temperature processes like furnaces, kilns, and heat exchangers because of their superior resistance to scaling and oxidation. They are utilized in petrochemical and chemical processing sectors, and also in power plants, where they play vital applications in boilers and heat exchangers, because of exposure to corrosive media. Other applications include food processing machinery, pharmaceutical manufacturing, and marine parts, where strength and cleanliness are critical. Their resistance to harsh conditions makes them a safe bet in a wide variety of industrial uses.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rupal Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Delhi, India
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