Hindco Steel And Alloys takes pride as a reliable Supplier & Manufacturer of high-performance 253 MA Sheets also referred commonly as UNS S30815 and ASTM grade ASTM A240. Such sheets have a high profile in the world market due to superb thermal heat resistance, oxidation and creep resistance that has classed it as the best in high temperature industrial usage. The 253 MA Stainless Steel Sheets in our inventory is in different thicknesses, widths, and length to encounter a wide variety of industry needs, including the petrochemical industry, power generation, heat treatment, and furnace parts.
They are made by the advance technology and are of high quality using high quality raw materials therefore 253 MA (UNS S30815) Sheets have high mechanical strengths even in high temperatures up to 1150C. Controlled nitrogen addition and rare earth metals in the alloy make it resistant to high temperatures since the alloy adds oxidation resistance to the material. The well-balanced composition of the alloy consists of chromium, nickel, and nitrogen to offer the best corrosion resistance to reduce or oxidizing environments.
Being one of the best rated manufacturers in India, we make all the sheets using international standards besides customer specifications such as tight tolerances and fineness of the dimensions. Our ASTM A240 253 MA Sheets find applications in most industries where strength in terms of high temperature and resistance to corrosion is very important. These are chemical processing, cement industries, power plants as well as pulp and paper industries.
Hindco Steel And Alloys provides a combination of rigorous quality testing procedures to ensure consistency and will provide test certificates to achieve ASTM, ASME and EN standards. We can provide custom sized sheets to fit the requirements of the project regardless of the size of the project or even industrial-scale.
| Specifications | ASTM A240 / ASME SA240 |
|---|---|
| Dimension Standard | JIS, AISI, ASTM, GB, DIN, EN, etc |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Thickness | 0.3 mm to 120 mm |
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc. |
| Surface Finishing | Hot rolled plate (HR), Cold rolled sheet (CR),2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, Chequered, embossed, hair line, sand blast, Brush, etching, SATIN (Met with Plastic Coated) etc. |
| Grade | C | Mn | Si | S | Cu | Ni | Cr | N | Mo | P |
|---|---|---|---|---|---|---|---|---|---|---|
| 253 MA [S30815] | 0.02 max | 1 max | 0.8 max | 0.01 max | 0.5 – 1 | 17.5 – 18.5 | 19.5 – 20.5 | 0.18 - 0.22 | 6 – 6.5 | 0.03 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|---|
| 253 MA [S30815] | 8.0 g/cm3 | 1320-1390 ℃ | 650 | 300 | 35 % |
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