Home > Super Duplex Steel > Super Duplex Steel Sheet and Plates S32750
Elvis Nickel Alloys, located in Houston, USA, is a reputable manufacturer and supplier of high-performance Super Duplex Steel Sheets and Plates S32750, specifically designed for demanding applications in corrosive and high-stress environments. Crafted from UNS S32750 (SAF 2507), these products deliver outstanding mechanical strength, corrosion resistance, and thermal stability. The unique austenitic-ferritic microstructure of Super Duplex Steel provides double the strength of standard austenitic grades, while also offering excellent resistance to chloride stress corrosion cracking, pitting, and crevice corrosion. These sheets and plates comply with international standards such as ASTM A240, ASME SA240, and EN 10088, ensuring dependable performance in challenging industries.
Super Duplex Steel S32750 Sheets and Plates consist of roughly 24–26% chromium, 6–8% nickel, 3–5% molybdenum, 0.2–0.3% nitrogen, along with trace amounts of manganese, silicon, and copper. This blend results in impressive tensile strength (up to 800 MPa), yield strength (≥550 MPa), and remarkable impact resistance, even in low temperatures. The alloy’s PREN (Pitting Resistance Equivalent Number) surpasses 40, providing exceptional resistance to localized corrosion in chloride-rich and chemical environments, while maintaining structural integrity under both static and dynamic loads.
| 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 Elvis Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Sheets and Plates 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 Sheets and Plates find extensive use in offshore oil and gas platforms, chemical processing facilities, desalination plants, heat exchangers, and marine engineering projects. Their robust strength and corrosion resistance make them perfect for constructing pressure vessels, storage tanks, piping systems, process equipment, and structural components that face harsh conditions. These plates and sheets excel in handling brine, seawater, acidic solutions, and hydrocarbon processing, ensuring a long service life with minimal upkeep. Their dual-phase structure guarantees both formability and durability, making them a top choice for various applications.
