Home > Super Duplex Steel > Super Duplex Steel Sheet and Plates S32750
Doha, Qatar-headquartered Barsham Nickel Alloys is a top metal alloy manufacturer and distributor of high-performance metal alloys that cater to various industries including aerospace, chemical processing, and power generation. Our expertise lies in Super Duplex Steel Sheets and Plates, and specifically grade S32750 consisting of 24–26% chromium, 6–8% nickel, and 3–5% molybdenum along with nitrogen and copper additions. These products have outstanding pitting and crevice corrosion resistance, with tensile strength of over 795 MPa and yield strength of more than 550 MPa. At Barsham Nickel Alloys, we deliver on time, satisfying our clients’ individual requirements with superior quality and service.
Super Duplex Steel S32750, or 2507, is a high-performance austenitic-ferritic stainless steel. Its chemical composition is 24–26% chromium, 6–8% nickel, and 3–5% molybdenum, with nitrogen levels of 0.24–0.32%, which improves its corrosion resistance and strength. Mechanical properties consist of at least 800 MPa tensile strength, 550 MPa yield strength, and 15% elongation. Physical properties consist of 7.8 g/cm³ density and a 1,350°C melting point.
| 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 |
Barshamn Nickel Alloys is the biggest manufacturer and supplier of Super Duplex Steel S32750 in Doha, Qatar. With high-quality, long-lasting, and corrosion-resistant products. Precision and reliability are ensured through our advanced manufacturing technology. We maintain industry standards and supply products on time with excellent customer service. Focused on quality and innovation, we supply reliable solutions to address the changing requirements of our customers.
Contact us to get a quick quote for your requirement.
Super Duplex Steel S32750, or 2507, is used widely across many industries because of its high mechanical strength and excellent corrosion resistance. The oil and gas industry uses the material in subsea piping, heat exchangers, and seawater-exposure pumps. Chemical processing industries apply S32750 for the production of reactors, heat exchangers, and storage tanks due to its corrosiveness resistance to aggressive chemicals. Marine uses involve seawater-cooled heat exchangers and desalination equipment, taking advantage of its long life in saltwater environments. It is also utilized in pulp and paper mill equipment and flue gas scrubbing equipment, providing reliability and longevity in harsh environments.
