Home > Duplex Steel > Duplex Steel S31803 Wire
Al Vishwas Nickel Alloys, the premier manufacturer and supplier in Dubai, UAE, provides high-grade Duplex Steel S31803 wire. Recognized for its remarkable strength and resistance to corrosion, this wire suits a broad spectrum of industrial uses, such as chemical processing, oil and gas, and marine settings. Dedicated to precision and long-lasting quality, Al Vishwas Nickel Alloys guarantees that each coil of Duplex Steel S31803 wire satisfies the strictest industry standards. Rely on our knowledge and worldwide presence to supply dependable, high-performance materials built to withstand the harshest conditions.
Duplex Steel S31803 wire delivers a distinctive blend of high strength and outstanding corrosion resistance, especially guarding against stress corrosion cracking and pitting. Its two-phase microstructure grants superior toughness and durability, which makes it well suited for demanding settings such as offshore and chemical industries. The wire also demonstrates good weldability and formability, ensuring it is easy to fabricate. Furthermore, its cost efficiency relative to other stainless steels positions Duplex S31803 as a favored option for tough 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 Al Vishwas Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S31803 Wire in Dubai, UAE, delivering advanced solutions for every one of your piping requirements. Our modern production facilities are strategically situated in the UAE, enabling us to keep an extensive stock of more than 16,000 tons of high-quality materials on hand and ready in inventory. We are committed to supplying outstanding products and services, guaranteeing dependability and excellence for our clients around the world.
Reach out to us for a fast quote tailored to your needs.
Duplex Steel S31803 wire finds broad application across industries that demand high strength together with corrosion resistance, including oil and gas, chemical processing, and marine environments. It’s well suited to producing heat exchangers, pressure vessels, and pipelines that face severe conditions. On top of that, it serves in architectural structures, bridges, and pulp and paper processing equipment. Because of its durability and its resistance to stress corrosion cracking, it stands out as a favored material for components in tough applications where reliability matters most.
