Aiman Metals is a reputable manufacturer and supplier of top-notch stainless steel products, proudly based in Kuala Lumpur, Malaysia. One standout item in their diverse lineup is the Stainless Steel 310S Rectangular Bar, crafted specifically for high-temperature and corrosive settings. With a focus on precision manufacturing, rigorous quality control, and prompt delivery, Aiman Metals serves various industries, including petrochemical, power generation, heat treatment, and construction. Their dedication to excellence and customer satisfaction ensures that Aiman Metals provides stainless steel solutions that not only meet international standards but also perform reliably in extreme conditions, both locally and globally.
Stainless Steel 310S Rectangular Bars are crafted from a low-carbon variant of SS 310, featuring around 25% chromium, 20% nickel, and a maximum carbon content of 0.08%. This unique blend enhances weldability and boosts resistance to high-temperature oxidation and corrosion. The material boasts a tensile strength of approximately 515 MPa, a yield strength of 205 MPa, and an elongation of about 40%. SS 310S retains its mechanical integrity even at continuous service temperatures reaching up to 1100°C, making it a perfect choice for structural components in heat-intensive applications.
| Specifications | ASTM A 276 / SA 276 |
|---|---|
| Dimensions | ASTM, ASME |
| Range | 3.17 MM TO 350 MM DIA |
| Diameter | 25mm to 152m |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Finish | Bright, Polish & Black |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wiremesh, Billet, Ingot, Forging Etc., |
| Condition | Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 310S | 0.08 max | 2 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 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 310S | 1.4845 | S31008 | SUS310S | – | 20Ch23N18 | – | X8CrNi25-21 |
Stainless Steel 310S Rectangular Bars find their place in high-temperature industrial settings where durability and oxidation resistance are crucial. You’ll often see them in heat exchangers, furnaces, thermal processing equipment, combustion chambers, and boiler components. Their impressive corrosion resistance also makes them a go-to for applications in petrochemical plants, refineries, and flue gas systems. Thanks to their flat, rectangular shape, these bars are ideal for support structures, frames, and various fabricated parts.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aiman Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kuala lumpur, Malaysia
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