Home > Super Duplex Steel > Super Duplex Steel Forgings
Russ Nickel Alloys is a well-known manufacturer and supplier located in Manila, Philippines, that specializes in top-notch Super Duplex Steel Forgings. These forgings are celebrated for their remarkable strength, durability, and resistance to corrosion, making them perfect for even the toughest industrial settings. The company uses cutting-edge manufacturing techniques and rigorous quality control to ensure that every product meets international standards. Their Super Duplex Steel Forgings are designed to deliver dependable performance in critical applications, making them a go-to choice for industries like oil & gas, chemical processing, marine, desalination, and power generation, all while providing a long service life and cost-effective solutions.
These forgings consist of about 25% chromium, 7% nickel, 4% molybdenum, and nitrogen, which together offer outstanding corrosion resistance and mechanical strength. The unique duplex microstructure, featuring a balanced mix of ferritic and austenitic phases, guarantees high tensile and yield strength along with excellent toughness. They are particularly resistant to pitting, crevice corrosion, and stress corrosion cracking caused by chlorides. These forgings maintain their strength even at high temperatures, are easy to weld and form, and perform reliably in high-pressure and corrosive environments, making them ideal for critical industrial applications.
| 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 Russ Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Forgings in Manila, Philippines, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Philippines, 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.
You’ll find these forgings widely used in sectors that demand high strength, durability, and corrosion resistance. They are commonly found in both offshore and onshore oil & gas platforms, chemical and petrochemical plants, marine engineering projects, desalination facilities, and power generation systems. These forgings are perfect for essential components like valves, flanges, fittings, pumps, pressure vessels, and structural assemblies that face harsh conditions. Their reliability, extended service life, and ability to endure tough environments make them the preferred choice for demanding industrial applications where safety and performance are crucial.
