Home > Super Duplex Steel > Super Duplex Steel Wire S32750
Okoye Nickel Alloys is a reliable manufacturer and supplier of high-performance Super Duplex Steel Wire S32750 based in Kinshasa, Congo. They cater to a variety of industrial sectors, consistently delivering top-notch quality and dependability. Renowned for their skill in crafting corrosion-resistant and high-strength alloy products, the company guarantees that each wire adheres to strict international standards. Their S32750 Super Duplex Steel Wire is designed to provide outstanding durability, resistance to pitting, and long-lasting performance, even in challenging environments. With a strong focus on innovation, precise manufacturing, and ensuring customer satisfaction, Okoye Nickel Alloys remains a go-to supplier for essential applications in the oil & gas, marine, chemical, and structural industries.
Super Duplex Steel Wire S32750 offers outstanding advantages, including high strength, excellent resistance to pitting and crevice corrosion, and superior fatigue strength. It also provides excellent weldability and long-term durability, even in harsh environments. The wire’s unique microstructure, combining austenitic and ferritic phases, ensures enhanced mechanical properties and superior corrosion resistance. Ideal for demanding applications in the oil and gas, marine, and chemical industries, S32750 wire delivers reliable performance and extended service life.
| 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 |
Super Duplex Steel Wire S32750 is made up of around 25% chromium, 7% nickel, 4% molybdenum, and some nitrogen, all of which work together to boost its mechanical strength and resistance to corrosion. This well-balanced duplex microstructure gives it impressive tensile strength, excellent yield strength, and outstanding resistance to stress corrosion cracking and pitting caused by chlorides. Plus, the alloy offers good impact toughness and stays stable even when temperatures fluctuate. With all these fantastic features, S32750 wire is a top pick for tough environments where durability, strength, and corrosion resistance are crucial for a long-lasting and dependable performance.
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Super Duplex Steel Wire S32750 from Okoye Nickel Alloys is a go-to choice in industries that demand top-notch corrosion resistance and mechanical strength. You’ll often find it in offshore oil and gas operations, subsea equipment, and chemical processing plants, thanks to its impressive resistance to chloride environments. This wire is also perfect for heat exchangers, pressure vessels, marine hardware, pulp and paper machinery, and any structural components that face corrosive conditions. With its remarkable durability and outstanding fatigue strength, it’s an excellent fit for heavy-duty springs, conveyors, and reinforcement applications. Many industries trust S32750 wire for its long-lasting performance and reliability, even in the toughest operating conditions.
