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Adarsh Nickel Alloys is a trusted manufacturer and supplier of Super Duplex Steel Sheets and Plates in Delhi, offering high-strength and corrosion-resistant solutions for demanding industrial environments. These sheets and plates are produced using advanced metallurgical processes to ensure excellent surface quality, dimensional accuracy, and consistent performance. Adarsh Nickel Alloys follows strict quality standards to deliver products that perform reliably under extreme pressure, temperature, and corrosive conditions. Super Duplex Steel Sheets and Plates are valued for their durability, high load-bearing capacity, and long service life.
Super Duplex Steel Sheets and Plates contain high levels of chromium, nickel, molybdenum, and nitrogen, forming a balanced austenitic-ferritic microstructure. This composition provides exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking. Mechanically, the material offers very high yield and tensile strength, excellent fatigue resistance, and good impact toughness. It maintains structural stability under high stress and fluctuating temperatures, making it suitable for heavy-duty 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 Adarsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Sheets and Plates in Delhi, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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 from Adarsh Nickel Alloys are widely used in oil and gas, offshore platforms, and marine structures where corrosion resistance and strength are critical. They are commonly applied in pressure vessels, storage tanks, heat exchangers, and structural fabrication. These products are also used in chemical processing plants, desalination units, power generation, and pulp and paper industries. Their ability to withstand harsh chemicals, seawater exposure, and high mechanical loads makes them ideal for long-lasting and safety-critical applications.
