Home > Duplex Steel > Duplex Steel S31803 Sheet and Plates
Tanvir Nickel Alloys is a leading manufacturer and supplier located in Cairo, Egypt, with a focus on high-quality **Duplex Steel S31803 Sheets and Plates**. The company has built a solid reputation for providing precision-engineered stainless steel products that boast remarkable strength, durability, and resistance to corrosion. Their S31803 sheets and plates are crafted to adhere to strict international standards, making them perfect for critical industrial applications. Tanvir Nickel Alloys caters to a diverse array of industries, including oil and gas, chemical processing, marine engineering, and water treatment, supplying dependable materials for structural, fabrication, and high-performance engineering projects in challenging environments.
Specifications : ASTM A240 / ASME SA240
Dimensions : ASTM, ASME, and API
Width : 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Thickness : 4mm-100mm
Length : 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Surface Finish : 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, chequered, embossed, hairline, sand blast, Brush, etching, Hot rolled plate (HR), Cold rolled sheet (CR), SATIN (Met with Plastic Coated) etc
Hardness : Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Form : Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S31803 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
At Tanvir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex S31803 Sheets and Plates in Cairo, Egypt, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Egypt, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
**Duplex Steel S31803 Sheets and Plates** are extensively utilized in industries that require materials with high strength and corrosion resistance. They are particularly effective in chemical and petrochemical processing, offshore and marine structures, desalination plants, and pulp and paper equipment. These sheets and plates offer remarkable resistance to chloride-induced corrosion, erosion, and stress corrosion cracking. Their blend of mechanical strength and corrosion resistance guarantees reliable performance in aggressive environments. These attributes make S31803 sheets and plates ideal for pressure vessels, storage tanks, heat exchangers, piping systems, and structural components.
