Super Duplex Steel Forgings are trusted in industries that demand extreme strength, unbeatable corrosion resistance, and long-term reliability. Built to survive some of the harshest environments on the planet, these forgings deliver a perfect blend of toughness and durability. Their dual-phase microstructure gives them the ability to handle high pressure, aggressive chemicals, and unpredictable mechanical stress without losing stability. Whether used in offshore platforms, chemical plants, or complex engineering systems, Super Duplex Forgings stand firm where ordinary materials fail. Engineers choose them because they offer power, performance, and resilience that stay consistent year after year.
Super Duplex Steel Forgings are made from a balanced mix of chromium, nickel, molybdenum, and nitrogen. This composition provides exceptional pitting resistance, high tensile strength, and superior fatigue performance. The structure maintains stability even under elevated temperatures and extreme pressure. The material’s toughness remains strong in both hot and cold environments. It also provides outstanding resistance against stress corrosion cracking and erosion. With excellent weldability and dimensional accuracy, Super Duplex Steel Forgings deliver long-lasting mechanical reliability in high-demand 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. |
To verify the quality of Super Duplex Steel forgings, check for certifications like ASTM, ASME, or ISO standards. Conduct tests such as mechanical property testing, chemical composition analysis, and non-destructive testing (NDT) like ultrasonic or magnetic particle inspections.
Compatible welding processes for Super Duplex Steel forgings include Tungsten Inert Gas (TIG), Metal Inert Gas (MIG), Shielded Metal Arc Welding (SMAW), and Submerged Arc Welding (SAW), using appropriate filler materials.
Super Duplex Steel forgings are governed by standards such as ASTM A182, ASTM A240, ASME SA-182, ASME SA-240, and EN 10088-3, which define material properties, chemical composition, and mechanical requirements.
Super Duplex Steel Forgings are widely used across industries that deal with high pressure, moving fluids, and corrosive environments. They are essential in offshore oil platforms, desalination plants, chemical processing systems, and marine engineering. These forgings are commonly used for flanges, valves, pump shafts, connectors, manifolds, and high-strength fittings. Their unmatched corrosion resistance makes them perfect for seawater systems and chloride-rich environments. Manufacturers rely on them for equipment that must stay strong against constant stress and harsh conditions. Simply put, Super Duplex Steel Forgings bring stability, strength, and long-term trust to critical industrial operations.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rashid Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Muscat, OMAN
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