Home > Super Duplex Steel > Super Duplex Steel Wire S32750
Elvis Nickel Alloys, based in Houston, USA, is a trusted manufacturer and supplier of top-notch Super Duplex Steel S32750 Wire, designed specifically for challenging environments that are both corrosive and high-stress. Known by its UNS number S32750, this super duplex stainless steel boasts remarkable strength and exceptional resistance to chloride stress corrosion cracking, pitting, and crevice corrosion. Its unique microstructure, which balances austenite and ferrite, ensures outstanding mechanical and corrosion-resistant properties. Perfect for offshore, marine, chemical, and pulp & paper industries, this wire is crafted to comply with global standards like ASTM A580.
S32750 Super Duplex Steel Wire consists of about 25% chromium, 7% nickel, 4% molybdenum, 0.3% nitrogen, and the rest iron, along with trace amounts of manganese, silicon, and copper. This alloy achieves a yield strength of ≥550 MPa and a tensile strength of up to 800 MPa, with impressive elongation of around 25%. It excels in resisting corrosion in chloride-rich and acidic settings, while also providing excellent impact toughness, even in colder temperatures. Its duplex structure enhances its resistance to stress corrosion, erosion, and abrasion, ensuring long-lasting performance in both static and dynamic conditions.
| Size Range | 0.60 mm to 1.60 mm (0.025” to 0.062”) |
| Finish | Bright Finish, Matte Finish, Semi Bright/Matte Finish. |
| Diameter | 1/16″ (1.6 mm) |
| Materials | Super Duplex Steel |
| Product Type | Filler Wire |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32750 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
| S32760 | 0.05 max | 1.00 max | 1.00 max | 0.030 max | 0.010 max | 24.00 – 26.00 | 3.00 – 4.00 | 6.00 – 8.00 | 0.20 – 0.30 | 57.61 min |
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32750 / S32760 | 7.8 | 0.281 | 1350 | 2460 |
At Elvis Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Wire S32750 in Texas, USA, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the USA, 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.
Super Duplex Steel S32750 Wire finds extensive use in critical applications like offshore oil rigs, subsea pipelines, heat exchangers, chemical tanks, and desalination plants, thanks to its outstanding resistance to pitting and crevice corrosion. It’s perfect for welded screens, reinforcement wire, filter meshes, and spring wires in environments that face saltwater, acids, and aggressive substances. Additionally, S32750 wire is well-suited for structural supports, cathodic protection systems, and chemical processing equipment, offering high mechanical strength, durability against corrosion, and a long service life—making it a go-to choice for demanding and corrosive industrial applications.
