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Emilio Stainless, located in Manila, Philippines, is a reliable manufacturer and supplier of top-notch Stainless Steel 310H Sheets and Plates. These products are specifically designed for high-temperature and demanding industrial applications, offering outstanding resistance to corrosion and oxidation, along with impressive mechanical strength. The 310H grade, which has a higher carbon content than the standard 310, delivers enhanced tensile strength and heat resistance, making it perfect for use in boilers, furnaces, and other heat-intensive systems. At Emilio Stainless, we utilize advanced manufacturing techniques and maintain strict quality control to guarantee precise dimensions, consistent quality, and a long service life. Our sheets and plates are built to perform reliably in industrial, chemical, and petrochemical settings.
Stainless Steel 310H Sheets and Plates consist of 24–26% chromium, 19–22% nickel, and a carbon content ranging from 0.08–0.25%, along with small amounts of manganese, silicon, and phosphorus. This austenitic stainless steel boasts a tensile strength of 620–760 MPa and a yield strength of around 275–310 MPa, along with excellent ductility and toughness. The increased carbon content enhances strength at high temperatures while still providing corrosion and oxidation resistance. These sheets and plates are dimensionally stable, mechanically robust, and heat-resistant, making them ideal for industrial, chemical, and high-temperature structural applications.
| 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.
Emilio 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 Sheets and Plates find extensive use in chemical processing, petrochemical industries, power generation, and high-temperature industrial systems. They are particularly well-suited for boilers, furnace linings, heat exchangers, and other equipment that must withstand extreme heat and corrosive environments. These sheets and plates deliver strong, durable, and dependable performance for various industrial, structural, and engineering applications. Emilio Stainless offers 310H sheets and plates in a range of sizes, thicknesses, and finishes to meet diverse needs.















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