Home > Duplex Steel > Duplex Steel S31803 Coils
Mehul Nickel Alloys, the leading manufacturer and distributor in Dubai, UAE, offers top-grade Duplex Steel S31803 Coils known for their exceptional strength and corrosion resistance. Our coils are designed to withstand the harshest environments, making them ideal for a wide range of industrial applications, including oil and gas, petrochemical, and marine industries. As a trusted supplier, we ensure that every coil meets international quality standards, providing reliable performance and longevity. Choose Mehul Nickel Alloys for unparalleled expertise and a commitment to delivering the highest quality Duplex Steel S31803 Coils in the region.
Standard ASTM A240 / ASME SA240
Range 5mm To 150mm
Width 1000mm / 1219mm /1250mm / 1500mm / 2000mm
Length 2000 mm / 2440 mm / 2500 mm / 3000 mm / 6000 mm.
Surface Finishing Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
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 |
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| S31803 | 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 116000 , MPa – 800 | Psi – 80000 , MPa – 550 | 15 % |
At Mehul Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S31803 Coils in Dubai, UAE, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the UAE, 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 Coil is widely used in industries requiring high corrosion resistance and strength. It’s ideal for applications in the oil and gas sector, including pipelines, pressure vessels, and heat exchangers. The coil is also used in chemical processing, marine environments, and desalination plants due to its excellent resistance to chloride stress corrosion cracking. Additionally, it’s employed in construction, pulp and paper production, and food processing industries, where its durability and toughness are essential.
