Home > Duplex Steel > Duplex Steel S31803 Wire
Wai Nickel Alloys, located in Naypyidaw, Myanmar, has built a solid reputation as a manufacturer and supplier of Duplex Steel S31803 Wire. This wire is celebrated for its impressive strength, outstanding corrosion resistance, and long-lasting durability. It’s specifically engineered to thrive in tough environments, including chemical processing, offshore operations, and marine industries. Thanks to their state-of-the-art production facilities and rigorous quality control measures, Wai Nickel Alloys guarantees precise dimensions, smooth finishes, and adherence to international standards. The Duplex Steel S31803 Wire strikes the perfect balance between toughness and corrosion resistance, making it an excellent choice for demanding applications that require both strength and reliability.
The composition of Duplex Steel S31803 Wire features a well-balanced microstructure of austenite and ferrite, which contributes to its remarkable mechanical strength and corrosion resistance. Typically, the alloy includes around 22% chromium, along with nickel, molybdenum, and nitrogen, all of which boost its resistance to pitting, crevice corrosion, and stress cracking caused by chlorides. It showcases high tensile and yield strength, impressive fatigue resistance, and good weldability. This combination of elements ensures top-notch performance even under high-pressure and high-temperature conditions, making it ideal for critical industrial applications.
| Specifications | : | ASTM A276 ASME SA276 |
| Dimensions | : | ASTM, ASME |
| Thickness | : | 10mm to 100mm |
| Diameter | : | 100 mm To 6000 mm |
| Specialize | : | Wire, Filler Wire, Coil Wire |
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo | N |
| S31803 | 0.03 max | 2.0 max | 1.0 max | 0.03 max | 0.010 max | 21.0 – 23.0 | 4.5- 6.5 | 2.5 – 3.5 | 0.08 – 0.20 |
| S32205 | 0.03 max | 2.0 max | 1.0 max | 0.03 max | 0.010 max | 22.0 – 23.0 | 4.5- 6.5 | 3.0 – 3.5 | 0.14 – 0.20 |
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S31803 / S32205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
At Wai Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S31803 Wire in Naypyidaw, Myanmar, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Myanmar, 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 Wire finds its place in various industries, including petrochemical, marine, paper and pulp, and oil and gas processing. It’s perfect for applications like welding electrodes, wire mesh, springs, fasteners, and filtration systems that demand high strength and corrosion resistance. Its ability to endure saline environments and harsh chemicals makes it a go-to choice for desalination projects and offshore installations. With its robust mechanical properties and extended service life, Duplex Steel S31803 Wire offers exceptional reliability and performance across a wide range of industrial settings.
