Welcome to Nimish Metal, your trusted manufacturer and supplier based in the heart of Safat, Kuwait. We take pride in offering high-quality Stainless Steel 310S Rectangular Bars, engineered for those who cannot compromise on performance in the most demanding conditions. Our products are synonymous with durability and reliability, sourced and supplied to meet the precise needs of Kuwait’s dynamic industrial landscape. When you choose Nimish Metal, you are selecting a partner committed to delivering excellence and strength right where you need it.
The strength of our 310S bars comes from a carefully balanced composition, rich in chromium and nickel, which gives them outstanding resistance to oxidation and corrosion. This alloy maintains its integrity and strength even when exposed to incredibly high temperatures, making it a truly robust material. These superior mechanical properties ensure that the bars perform consistently under thermal stress, providing a long-lasting solution for projects where failure is not an option.
| 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 |
Yes, Stainless Steel 310S Rectangular Bars are highly resistant to oxidation and scaling at high temperatures. They can withstand temperatures up to 1100°C (2012°F), making them ideal for high-temperature applications.
Stainless Steel 310S Rectangular Bars are highly resistant to corrosion due to their chromium content, reducing the need for additional coatings. However, in highly aggressive environments, protective coatings can enhance their longevity.
Yes, Stainless Steel 310S Rectangular Bars are 100% recyclable without losing their properties. Recycling stainless steel helps conserve resources and reduces environmental impact.
In practice, these rectangular bars are indispensable in fields where heat is a constant factor. You will find them forming the core structure of industrial furnaces, heat treatment equipment, and vital components within the power generation sector. Their versatility also extends to the pharmaceutical and chemical processing industries, where their corrosion resistance is just as valuable as their heat tolerance. Essentially, wherever extreme temperatures and corrosive environments are a challenge, our 310S bars provide a dependable and strong foundation.






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