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Ranya Stainless, a trusted manufacturer and supplier based in Muscat, Oman, offers premium-quality Stainless Steel 310H Sheet and Plates designed for high-temperature and corrosive industrial environments. With a strong focus on precision engineering, advanced production techniques, and strict quality inspection, the company ensures every sheet and plate meets global standards. Stainless Steel 310H products from Ranya Stainless are renowned for their high heat resistance, excellent structural strength, and long service life. Catering to petrochemical, power generation, fabrication, and furnace industries, Ranya Stainless continues to deliver dependable stainless steel solutions across Oman and the Gulf region.
Stainless Steel 310H Sheet and Plates are high-carbon austenitic stainless steel alloys containing 24–26% chromium and 19–22% nickel, offering exceptional oxidation and heat resistance. The higher carbon content enhances high-temperature strength and creep resistance, making them suitable for elevated-temperature applications. These plates exhibit tensile strength of 515–655 MPa, yield strength of around 205 MPa, and excellent toughness. They provide superior scaling resistance up to 1100°C, along with good weldability, formability, and dimensional stability under thermal stress, ensuring dependable performance in demanding industrial environments.
| Specifications | : | ASTM A240 / ASME SA240 |
| Standard | : | ASTM, ASME and API |
| Thickness | : | 4.0mm – 100mm |
| Specialize | : | Shim Sheet, Perforated Sheet, B. Q. Profile. |
| Form | : | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) |
| Finish | : | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Hardness | : | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Grade | : | SS 310H, (UNS S31009) |
| Grade | Fe | Cr | Ni | Mn | Si | C | P | S |
| SS 310H | – | 26.0-24.0 | 21.0-19.0 | 2.00 | 1.00 | 0.10 | – | 0.030 |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | HardnessRockwell B (HR B) max | Hardness Brinell (HB) max |
| 310H | 515 | 205 | 40 | 95 | 217 |
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Stainless Steel 310H Hot Rolled Sheets are known for excellent high-temperature corrosion resistance. These are generally available in 2mm to 50mm thickness and widths up to 2000mm and are suitable for structural applications that require strength and durability.
The plates are high in corrosion resistance and the surface finish is even. They come in the thickness range of 0.5mm to 6mm and 1500mm widths. They can be used in applications requiring precise dimensions and higher surface quality.
Stainless Steel 310H Chequered Plates have improved slip and high-temperature corrosion resistance. They are available in 3mm to 12mm in thickness and widths up to 1250mm. The product is excellent for flooring and high-traction applications.
Stainless Steel 310H Perforated Sheets offer high corrosion resistance with customized hole patterns for filtration and ventilation. The sheet sizes are generally available in 0.5mm to 6mm in thickness and up to 2000mm in width. It is used in industrial and architectural applications.
Stainless Steel 310H Shim Sheets are known for their excellent corrosion resistance at high temperatures and are used for spacing and alignment applications. The range of thickness offered is from 0.1mm to 2mm and sizes up to 1000mm x 2000mm, which offers flexibility in application.
The stainless steel 310H polished plates feature high-temperature corrosion resistance with a mirror-like finish. Available in thicknesses from 1mm to 25mm and widths up to 1500mm, these plates are used in decorative and high-visibility applications where aesthetic quality is important.
Ranya Stainless promises its customers a hassle-free experience. We offer our customers all the documents they require for the purchase of high-quality Stainless Steel 310H Sheets and Plates. We offer the following necessary documents: commercial invoice, packing list, fumigation certificate, heat treatment chart, quality assurance plan, and NABL-approved lab test reports, thus making our products authentic and superior. In addition, our Stainless Steel 310H Sheets and Plates are provided with several test certificates like MTC according to EN 10204/3.1b, PMI Test Certificates, 100% radiography test reports, and Third Party Inspection Certificates. Such certificates highlight the commitment towards customers’ satisfaction as well as continued efforts toward the achievement of excellence in product quality.
Stainless Steel 310H Sheet and Plates are widely used in high-temperature and corrosive service environments where strength and stability are critical. They are ideal for furnace components, heat treatment trays, kiln linings, recuperator systems, and combustion chambers. In petrochemical industries, they are used for reformer components, catalytic crackers, and high-temperature pressure vessels. Power plants use these plates for boiler baffles, superheater tubes, and heat exchangers. Their durability, oxidation resistance, and ability to withstand thermal cycling make them well-suited for industrial ovens, gas processing units, and fabrication of structural parts exposed to extreme heat.
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