Weston Stainless, located in Midland, UK, is a trusted supplier of high-quality stainless steel products, catering to industries like automotive, construction, and manufacturing. Among its premium offerings, Stainless Steel 253Ma Coils stand out for their excellent high-temperature strength and oxidation resistance. Manufactured in Grade 253Ma, these coils are available in various shapes, including strips and rolled forms, ensuring versatility in applications. Made from heat-resistant austenitic stainless steel, they contain chromium, nickel, and nitrogen for enhanced durability and mechanical performance, making them ideal for furnace components, heat exchangers, and other high-temperature environments.
Stainless Steel 253Ma Coils consist of Chromium (20-22%), Nickel (10-12%), Silicon (1.4-2%), Nitrogen (0.14-0.2%), Carbon (0.05-0.10%), and trace amounts of Cerium for improved oxidation resistance. The mechanical properties are tensile strength of ≥600 MPa, yield strength of ≥310 MPa, and elongation of ≥40%. Physical properties are density of 7.8 g/cm³, thermal conductivity of 15 W/m·K, and melting point of approximately 1420°C. Such properties render 253Ma coils perfect for high-temperature applications where strength, resistance to oxidation, and durability under harsh conditions are needed.
| Specifications | ASTM A240, ASME SA240 |
| Dimensional specification | JIS, AISI, ASTM, GB, DIN, EN, etc |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc/td> |
| 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. |
| Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
| Outside Finish | Finish as per customer Requirements |
| Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
| Packing | Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests |
| Specials | Sizes and Specifications other than above can be on request |
| Grade | C | Mn | Si | S | Fe | Ni | Cr | P | Ce |
| Stainless Steel 253MA | 0.05-0.10 max | 0.80 max | 1.40-2.00 | 0.030 max | Balance | 10.0-12.0 | 20.0-22.0 | 0.040 max | 0.03-0.08 |
| Elongation | Density | Yield Strength (0.2%Offset) | Tensile Strength | Melting Point |
| 40 % | 8 g/cm3 | Psi – 45,000 | Psi – 87,000 | 1371-1432 ‘C |
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High-temperature strength and oxidation resistance, ideal for furnace components, kilns, and petrochemical industries, ensuring durability and performance up to 1150°C.
High-temperature strength and oxidation resistance, ideal for furnace components, kilns, and petrochemical applications, ensuring durability and reliability up to 1150°C.
Stainless Steel 253Ma Coils are extensively used in high-temperature applications for their superior oxidation and creep resistance. They find extensive application in furnace parts, heat exchangers, kiln linings, and combustion chambers. They are also perfect for petrochemical, power generation, and cement plants where high heat resistance is needed. Their higher mechanical strength makes them perfect for burner nozzles, conveyor belts in heat treatment facilities, and boiler parts. Being excellent welders with great corrosion resistance, 253Ma coils are required where the exposure is high in thermal stress and aggressive.
Stainless Steel 253Ma Coils are accompanied by mandatory test certificates, such as Mill Test Certificates (MTC) and third-party inspection reports, along with adherence to ASTM/ASME standards for quality assurance. Stainless Steel 253Ma Coils are properly packaged in wooden crates, pallets, or wrapped in moisture-proof materials to avoid damage during transit and storage. With efficient logistics support, these coils are delivered within time to both domestic and foreign markets, assuring safe and efficient shipping.
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