Home > Super Duplex Steel > Super Duplex Steel Wire S32750
Boikanyo Metals is a reputable manufacturer and supplier of Super Duplex Steel Wire S32750, proudly based in Cape Town, South Africa. We specialize in delivering top-notch wire solutions tailored for demanding industrial and engineering applications. The Super Duplex Steel S32750 is known for its remarkable corrosion resistance and impressive mechanical strength, making it a perfect fit for challenging environments like chemical, marine, and industrial settings. Our S32750 Wire is meticulously engineered to meet international standards, ensuring consistent diameter, durability, and dependable performance across various sectors, including offshore, chemical processing, oil and gas, and power generation.
This exceptional steel typically comprises 25–26% chromium, 6–7% nickel, 3–4% molybdenum, and 0.2–0.3% nitrogen. This unique blend grants it outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking, along with a high tensile strength ranging from 850 to 950 MPa. The wire also boasts excellent mechanical stability over a broad temperature range, merging the corrosion resistance of austenitic stainless steel with the strength of ferritic stainless steel. This makes it ideal for high-performance applications, including fasteners, springs, and reinforcement components.
| 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 Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Wire S32750 in Cape Town , South Africa, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Cape Town, 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 offshore oil and gas installations, chemical processing plants, marine systems, desalination units, and power generation equipment. Its combination of high strength, corrosion resistance, and durability guarantees a long service life, minimal maintenance, and reliable performance, even in the toughest industrial and marine conditions.
