Home > Super Duplex Steel > Super Duplex Steel Sheet and Plates S32750
Okoye Nickel Alloys, located in Kinshasa, Congo, stands out as a top manufacturer and supplier of high-quality Super Duplex Steel Sheets and Plates S32750. Known for their commitment to quality and precision, this company serves a variety of industrial sectors that demand high-performance materials. With cutting-edge production facilities and rigorous quality control measures, Okoye Nickel Alloys guarantees that every sheet and plate adheres to international standards. Their products are designed to endure tough conditions, offering a perfect blend of durability and corrosion resistance. Both locally and globally trusted, the company has built a solid reputation as a dependable partner for industries in search of top-notch stainless steel solutions.
Super Duplex Steel S32750 sheets and plates from Okoye Nickel Alloys are composed of approximately 25–26% chromium, 6–7% nickel, 3–4% molybdenum, and 0.2–0.3% nitrogen. This balanced composition delivers exceptional mechanical properties, including a high tensile strength of 850–950 MPa and yield strength of 550–650 MPa, along with excellent elongation and toughness. The alloy exhibits superior resistance to pitting, crevice, and stress corrosion cracking, making it ideal for aggressive environments. Heat treatment and precise manufacturing processes enhance its hardness and structural integrity, ensuring consistent performance under demanding conditions.
| Specifications | ASTM A240 / ASME SA 240 |
| Duplex Steel Plate Grades | 2205, 2507 |
| Size | 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm |
| Thickness | 0.1mm to 12 mm Thk |
| Width | 10-2500mm |
| Length | 2m,2.44m, 3m as per requirement |
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip, Flats, Blank (Circle), Ring (Flange) |
| Finish | Cold rolled sheet (CR), Hot rolled plate (HR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| MN | C | SI | S | P | CR | NI | MO | N |
|---|---|---|---|---|---|---|---|---|
| 2.0 max | 0.03 max | 1.0 max | 0.02 max | 0.03 max | min: 21.0 max: 23.0 | min: 4.5 max: 6.5 | min: 2.5 max: 3.5 | min: 0.08 max: 0.20 |
At Okoye Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Sheets and Plates S32750 in Kinshasa, Congo, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Congo, 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.
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Super Duplex Steel Sheet and Plates S32750 from Okoye Nickel Alloys are widely used across oil and gas, chemical processing, petrochemical, marine, and power generation industries. Their exceptional corrosion resistance and high strength make them suitable for pressure vessels, storage tanks, heat exchangers, pipelines, and structural components exposed to chloride-rich or high-temperature environments. These sheets and plates are also used in desalination plants, offshore platforms, and wastewater treatment systems where long-term durability is critical. By combining reliability, strength, and resistance to aggressive corrosion, Okoye Nickel Alloys’ S32750 sheets and plates provide a cost-effective solution for demanding industrial applications.
