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Super Duplex Steel Forgings are crafted to excel in tough industrial settings where corrosion and high pressure are the norms. Made from advanced super duplex stainless steel grades like UNS S32750 and S32760, these forgings boast remarkable strength, durability, and resistance to corrosion caused by chlorides. Their unique duplex microstructure not only enhances toughness but also helps prevent issues like pitting, crevice corrosion, and stress corrosion cracking. You’ll find Super Duplex Steel Forgings in various applications, including offshore oil rigs, desalination plants, marine engineering, and chemical processing. Their ability to endure harsh conditions and extreme temperatures makes them a go-to choice for critical components that demand long-lasting reliability and structural integrity.
| Standard | ASTM A182, ASME SA182 |
| Specification | DIN, ASTM, BS and all International Standards |
| Flat bar blocks | up to 27″ width and 15,000 lbs. |
| Cylinders and sleeves | up to 50″ maximum O.D. and 65″ maximum length |
| Discs and hubs | up to 50″ diameter and 20,000 lbs. |
| Rolled, hand forged or mandrel forged rings | up to 84″ maximum O.D. and 40″ maximum length |
| Rounds, shafts and step shafts | up to 144″ maximum length and 20,000 lbs. |
| Forging Types | Impression Die Forging, Open Die Forging, Seamless Rolled Forging, Hot Forging, Cold Forging, Open die hammer forging, Impression die drop forging, Closed Die Forging, Press Forging, Upset Forging, Compression Forging, Swaging, Rotary Forging, Roll forging. |
| Element | Cr | Ni | Mn | Si | P | S | C | N | Mo | Fe |
|---|---|---|---|---|---|---|---|---|---|---|
| MIN | 22.0 | 4.5 | – | – | – | – | – | 0.1 | 3.0 | – |
| MAX | 23.0 | 6.5 | 2.0 | 1.0 | 0.03 | 0.02 | 0.03 | 0.2 | 3.5 | bal |
| 0.2% Yield Strength, ksi | 65 min |
| Tensile Strength, ksi | 90 min |
| Elongation, % | 25 min |
| Hardness [HRC] | 293 max |
At Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Forgings 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 Forgings are a go-to choice in various industries that need top-notch corrosion resistance and mechanical strength. You’ll often find them in offshore platforms, subsea components, and seawater handling systems, thanks to their impressive ability to endure harsh marine conditions. In the chemical and petrochemical sectors, these forgings play a crucial role in valves, pumps, flanges, fittings, and pressure vessel parts that come into contact with corrosive substances. They’re also essential in desalination plants, heat exchangers, and pulp and paper processing systems. With their outstanding resistance to stress corrosion cracking and erosion, they’re perfect for tough applications that demand reliable, long-lasting performance.
