MERIH STAINLESS, located in Istanbul, Turkey, stands out as a top manufacturer and supplier of premium stainless steel products, with a particular focus on precision-engineered Stainless Steel 310 Bars. These bars are celebrated for their remarkable high-temperature resistance, durability, and ability to resist corrosion. They are crafted using cutting-edge production techniques and rigorous quality control measures. MERIH STAINLESS caters to various industries, including power generation, chemical processing, petrochemical, and aerospace, ensuring that every bar complies with international standards. With a commitment to timely delivery, customization, and customer satisfaction, the company has built a reputation as a reliable provider of stainless steel solutions around the globe.
Stainless Steel 310 Bars are made from an austenitic chromium-nickel stainless steel alloy, specifically designed for exceptional performance at high temperatures. Their typical chemical makeup features 24–26% chromium and 19–22% nickel, which grants them outstanding resistance to oxidation, scaling, and corrosion even in elevated temperatures. On the mechanical side, 310 bars showcase impressive tensile strength, yield strength, and toughness, maintaining their structural integrity under extreme thermal conditions. They are also highly resistant to creep and thermal fatigue, making them perfect for continuous high-temperature applications.
| ASTM Specifications | ASTM A276, A479 /ASME SA276, SA479 |
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Hex Bars in Milimeter | 18mm – 57mm (11/16″ to 2-3/4″) |
| Round Bars Diameter | Outside Diameter in the range of 4mm to 500mm |
| Bright Bars Diameter | Outside Diameter in the range of 4mm to 100mm |
| Square Bars in Milimeter | 18mm – 47mm (11/16″ to 1-3/4″) |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Flat Bars in Milimeter | 1/2” to 10” in thickness range of 2mm to 150mm, |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
SS 310 | 0.015 max | 2.0 max | 0.15 max | 0.020 max | 0.015 max | 24.00 – 26.00 | 0.10 max | 19.00 – 21.00 | 54.7 min |
| Element | SS 310 |
| Tensile Strength (MPa) min | 515 |
| Yield Strength 0.2% Proof (MPa) min | 205 |
| Elongation (% in 50mm) min | 40 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 217 |
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We thoroughly tests 310 stainless steel bars to ensure quality and performance. Our products go through mechanical, chemical and corrosion resistant testing. We offer relevant certifications, including Material Testing Certificates (MTC), confirming compliance with international standards, ensuring reliability, durability and quality for every application.
Stainless Steel 310 Round Bars provide exceptional heat resistance, available in diameters from 6mm to 500mm. Suitable for high-temperature applications such as furnace parts and heat exchangers, they ensure durability and reliability.
Stainless Steel 310 Flat Bars are available in thicknesses from 3mm to 100mm and widths from 12mm to 300mm. Ideal for structural and industrial applications, these bars offer excellent thermal stability and strength.
Stainless Steel 310 Square Bars, ranging from 6mm to 150mm, are designed for high-temperature environments. Their superior heat resistance makes them suitable for use in furnace components and industrial machinery.
Stainless Steel 310 Rectangular Bars are available in thicknesses from 5mm to 100mm and widths from 10mm to 200mm. These bars are ideal for structural support in high-temperature applications, providing excellent strength and stability.
Stainless Steel 310 Hexagonal Bars, with sizes from 6mm to 100mm across flats, are perfect for high-temperature applications requiring strong, heat-resistant materials. They are commonly used in fasteners and fittings.
Stainless Steel 310 T Bars offer robust structural support, available in sizes from 20mm to 100mm in width. These bars are used in construction and architectural applications, providing high strength and heat resistance.
These Stainless Steel 310 Bars find extensive use in industries that demand durability, corrosion resistance, and high-temperature performance. They are particularly well-suited for furnace components, heat exchangers, kiln liners, boiler parts, and equipment used in petrochemical processing. Additionally, these bars are utilized in power plants, industrial heaters, and aerospace applications where both strength and thermal stability are essential. Available in a variety of sizes, shapes, and finishes, 310 bars offer engineers and designers a dependable, high-performance solution for challenging high-temperature environments.







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