Home > Sheet and Plates > Stainless Steel 253MA Sheet and Plates
Weston Stainless is a company based in Midland, UK, that specializes in the supply of top-quality stainless steel materials to industries like construction, aerospace, and manufacturing. Among its prized products, Stainless Steel 253MA Sheet and Plates are the most sought after for their remarkable high-temperature strength and resistance to oxidation. Produced in Grade 253MA, these plates and sheets come in multiple thicknesses and dimensions to cater to different industrial uses. Fabricated from high chromium, nickel, and silicon content heat-resistant austenitic stainless steel, 253MA plates and sheets provide superior mechanical performance and longevity, which makes them suitable for furnace parts, heat exchangers, and severe thermal conditions.
Stainless Steel 253MA Sheets and Plates contain Chromium (20-22%), Nickel (10-12%), Silicon (1.4-2%), Nitrogen (0.14-0.2%), Carbon (0.05-0.10%), and traces of Cerium for increased oxidation resistance. Their mechanical properties are tensile strength of ≥600 MPa, yield strength of ≥310 MPa, and elongation of ≥40%, providing strength in high-temperature conditions. The physical characteristics comprise a density of 7.8 g/cm³, a thermal conductivity of 15 W/m·K, and a melting point of around 1420°C. These characteristics suit 253MA sheets and plates for use in applications demanding outstanding strength, thermal resistance, and structural stability.
Stainless Steel Sheets and Plates Specification : 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.
| Cr | Ni | Si | C | Mn | P | S | N | Ce | Fe | |
|---|---|---|---|---|---|---|---|---|---|---|
| MIN | 20.00 | 10.00 | 1.40 | 0.05 | – | – | – | 0.14 | 0.03 | Balance |
| MAX | 22.00 | 12.00 | 2.00 | 0.10 | 0.80 | 0.04 | 0.03 | 0.20 | 0.08 |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Reduction Area,% |
|---|---|---|---|---|
| 253 MA | 87,000 | 45,000 | 40 | 50 |
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Manufactured by a process known as hot rolling at elevated temperatures, ensuring robust and tough materials. Thickness usually ranges between 3mm to 100mm. Excellent resistance to corrosion and oxidation in a high temperature is one of its excellent characteristics.
These plates a smooth finish with very precise dimensions. Thickness is available from 0.3mm up to 3mm and offers high resistance against corrosion. They are ideal for applications wherein tight tolerances and high quality of surface finish can be achieved.
Provide a raised diamond pattern for improved grip and aesthetics. Available in gauges between 3mm and 12mm, these sheets have corrosion resistance properties. The product is widely used in floorings, walkways, and decorative applications.
Evenly spread holes, used for ventilation, filtration, and decorative purposes. They offer these plates in various hole sizes, available from 0.5mm to 5mm thickness. They have excellent corrosion resistant and good for applications where they need to allow airflow and drainage.
Thin and precise sheets applied for adjustments and alignment in machinery and structures. They are offered in a variety of thickness from 0.1mm up to 3mm. Their excellent corrosion resistance makes them critical for tight tolerance applications in numerous industries.
Buffed to a reflective, mirror-like finish. The plates are available in thicknesses from 0.3mm to 50mm. They are used in architectural, decorative, and high-visibility applications due to their superior corrosion resistance.
Stainless Steel 253MA Sheets and Plates are used extensively in corrosion and high-temperature conditions because of their supreme oxidation resistance and mechanical properties. They are extensively used in furnace elements, heat exchangers, kilns, and linings of boilers. Petrochemical and power plant sectors depend on them for the use in burner nozzles, superheater tubes, and refinery equipment. In addition, they are utilized in cement plants, incinerators, and thermal treatment plants where intense heat resistance is important. Due to their superior durability and corrosion resistance, 253MA plates and sheets are well suited for rigorous industrial use subject to high thermal stress and hostile environments.
Stainless Steel 253MA Sheets and Plates are accompanied by necessary test certificates, such as Mill Test Certificates (MTC), third-party inspection reports, and ASTM/ASME compliance, to guarantee superior quality and reliability. They are safely packaged in wooden crates, pallets, or protective wrapping to avoid damage during transportation. With effective logistics and international shipping facilities, these sheets and plates are delivered safely and on time to domestic and international markets, guaranteeing product integrity and customer satisfaction.
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