Nestled in the heart of Kinshasa, Sadiki Metals stands as a trusted partner for industry, bringing robust and reliable materials to the forefront of Congolese development. We are proud to manufacture and supply Stainless Steel 310S Rectangular Bars, a product engineered for resilience. This particular grade is a cornerstone for projects demanding unwavering strength in the face of extreme heat and corrosion, making it an indispensable resource for the demanding environments found across our vibrant region and beyond.
The exceptional durability of 310S stems from its rich composition, which includes high levels of chromium and nickel. This alloy recipe grants it outstanding resistance to oxidation, allowing it to perform reliably in temperatures that would compromise other steels. Mechanically, these bars offer excellent strength and stability, maintaining their structural integrity under intense thermal stress, which makes them a fundamentally sound choice for high-temperature engineering.
| 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.
Because of its remarkable heat tolerance, you’ll find 310S rectangular bars at work in some of the most demanding settings. They are essential in constructing industrial furnaces, heat treatment equipment, and the internal components of powerful boilers. Their versatility also extends to the chemical processing and petrochemical industries, where they form the backbone of reactors and piping systems that must withstand both corrosive substances and extreme temperatures, proving their worth day in and day out.






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