Sahil Metals, located in Riyadh, Saudi Arabia, stands out as a top-notch manufacturer and supplier of high-quality metal products, earning a reputation for reliability and excellence across various industrial sectors. With a keen emphasis on precision engineering and strict adherence to international standards, Sahil Metals boasts an impressive lineup of stainless steel products, including the high-performance Stainless Steel 310S Flat Bar. This flat bar is specifically designed to thrive in high-temperature and corrosive environments, offering remarkable oxidation resistance and mechanical strength. Sahil Metals caters to a diverse range of industries, such as petrochemical, heat treatment, power generation, and furnace manufacturing, both regionally and beyond.
The Stainless Steel 310S Flat Bar is an austenitic stainless steel that contains about 24–26% chromium, 19–22% nickel, and a low carbon content (capped at 0.08%). This unique composition grants it exceptional resistance to oxidation, sulfidation, and high-temperature corrosion. With a tensile strength of around 520 MPa, yield strength of 205 MPa, and an elongation of about 40%, this flat bar is built to last. Its low carbon content enhances weldability and minimizes the risk of carbide precipitation, making it perfect for high-heat applications while ensuring structural integrity and corrosion resistance.
| Standards | ASTM, ASME |
| Designation | A276 / A479, SA276 / A479 |
| Thickness | 50 mm to 6000 mm Long |
| Length | 1 To 6 Meters, Custom Cut Length |
| Round Bar Size | 3mm~ 800mm |
| Square Bar Size | 4mm* 4mm ~100mm* 100mm |
| Flat Bar Size | 2mm ~ 100mm |
| Hex Bar Size | 2mm ~ 100mm |
| Grade | C | Ni | Si | N | S | Mn | P | Cr | Mo | |
| SS 310S | min. | – | 19.0 | – | – | – | – | – | 24.0 | – |
| max. | 0.08 | 22.0 | 1.50 | – | 0.030 | 2.00 | 0.045 | 26.0 | ||
| STANDARD | UNS | WERKSTOFF NR. |
| SS 310S | S31008 | 1.4845 |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| SS 310S | 1.4845 | S31008 | SUS 310S | 310S16 | 20Ch23N18 | – | X8CrNi25-21 |
Stainless Steel 310S Flat Bars are primarily used in high-temperature applications, such as furnace parts, heat exchangers, burner parts, and chemical processing equipment, due to their excellent oxidation and corrosion resistance.
Stainless Steel 310S performs exceptionally well in high-temperature environments, maintaining strength and resistance to oxidation up to 1,100°C (2,012°F). Its low carbon content minimizes carbide precipitation, ensuring better stability and resistance to thermal cycling and oxidation.
Yes, Stainless Steel 310S can be welded and fabricated with relative ease. Its low carbon content reduces the risk of carbide precipitation during welding, ensuring strong welds. However, preheating and post-weld heat treatment may be necessary for optimal results.
Stainless Steel 310S Flat Bars find their place in various applications that demand strength and stability at elevated temperatures. They are commonly used in industries like heat treatment, furnace construction, power generation, chemical processing, and petroleum refining. These bars are particularly well-suited for components such as heat exchanger parts, kiln liners, combustion chambers, and radiant tubes. Their outstanding resistance to thermal cycling, oxidation, and carburization makes them a go-to choice for environments that experience extreme heat, guaranteeing long-lasting performance and minimal maintenance in challenging industrial settings.






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