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Nasir Nickel Alloys, based in Manama, Bahrain, is a trusted manufacturer and supplier of premium Super Duplex Steel Sheets and Plates. Known for their commitment to excellence, the company delivers products engineered to withstand some of the harshest industrial environments. Their Super Duplex Steel materials offer a perfect balance of strength, corrosion resistance, and durability, making them suitable for demanding applications across various sectors. With advanced manufacturing capabilities and a customer-centric approach, Nasir Nickel Alloys ensures each product meets international quality standards. Their dedication to reliability, innovation, and technical expertise has earned them strong recognition in regional and global markets.
Super Duplex Steel Sheets and Plates are composed of a high-chromium, high-molybdenum alloy with balanced amounts of nickel and nitrogen. This dual-phase austenitic-ferritic microstructure provides exceptional resistance to pitting, crevice corrosion, and chloride stress corrosion cracking. Mechanically, Super Duplex Steel offers high tensile and yield strength, excellent impact toughness, and stability under high pressure and temperature conditions. Its superior hardness, weldability, and durability make it well-suited for environments requiring long-term structural performance and corrosion resistance. These properties make Super Duplex Steel a reliable choice for challenging industrial applications.
| 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 Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Sheets and Plates in Manama, Bahrain, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Bahrain, 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 Sheets and Plates are widely used in industries where exceptional corrosion resistance and high mechanical strength are essential. In the offshore and marine sectors, they are commonly used for subsea equipment, splash-zone structures, and seawater-handling systems. The oil and gas industry relies on them for pipelines, manifolds, valves, and pressure vessels operating in chloride-rich environments. Chemical processing plants use them for reactors, heat exchangers, and storage tanks exposed to aggressive acids and solvents. Additionally, they are used in desalination plants, paper and pulp production, and high-stress structural applications that demand long-term performance and durability.
