Semih Metals, located in Istanbul, Turkey, is a reliable manufacturer and supplier of Stainless Steel 310S Flat Bars. They pride themselves on delivering top-notch stainless steel products that are designed to withstand high temperatures, resist corrosion, and offer a long service life. Crafted with precision and adhering to strict quality standards, these flat bars boast excellent dimensional accuracy, a smooth finish, and impressive durability. Semih Metals caters to various industries, including chemical processing, furnace engineering, petrochemical, marine, and power generation, where dependable performance in extreme heat and corrosive environments is crucial.
The composition of Stainless Steel 310S Flat Bars primarily includes iron, chromium (24–26%), and nickel (19–22%), along with a low carbon content (≤0.08%) that enhances weldability and minimizes carbide precipitation. The high levels of chromium and nickel grant outstanding resistance to oxidation, scaling, and corrosion at elevated temperatures, all while maintaining strength and toughness. On the mechanical side, 310S exhibits good tensile and yield strength, creep resistance, and thermal stability, making it a perfect choice for demanding high-temperature and corrosive settings.
| 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.
These Stainless Steel 310S Flat Bars find extensive use in industrial and structural applications that require heat and corrosion resistance. They’re often utilized in furnace components, heat exchangers, boiler parts, chemical processing equipment, power plant systems, and kiln structures. Moreover, they are suitable for marine and offshore environments, as well as in construction frameworks, piping systems, and support structures that experience thermal cycling. Thanks to their durability, oxidation resistance, and reliable mechanical properties, Stainless Steel 310S Flat Bars ensure long-lasting performance in tough high-temperature and corrosive applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Semih Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Istanbul, Turkey
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