Garg Steels, a reputable manufacturer and supplier based in Chennai, India, specializes in top-notch Super Duplex Steel Forgings designed to excel in the toughest conditions. Renowned for their exceptional strength, impressive corrosion resistance, and dependable structural integrity, these forgings are perfect for high-stress, high-pressure scenarios. With cutting-edge forging techniques and rigorous quality checks, Garg Steels ensures that their components deliver remarkable mechanical performance and precise dimensions. The company serves a variety of industries, including oil & gas, marine, chemical processing, and power generation, providing tailored solutions and timely deliveries that align with both domestic and international standards.
Super Duplex Steel Forgings generally consist of around 25% chromium, about 7% nickel, 3–4% molybdenum, and nitrogen. This unique dual-phase microstructure offers excellent resistance to stress corrosion cracking, pitting, and crevice corrosion. The forgings can achieve tensile strength levels between 900 and 1000 MPa, yield strength exceeding 550 MPa, and outstanding fatigue and impact resistance, even in freezing temperatures. The forging process enhances the grain structure, boosting toughness and uniformity. These characteristics make Super Duplex Steel Forgings ideal for critical applications that require both remarkable corrosion resistance and superior mechanical strength.
| 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. |
Super Duplex Steel Forgings find extensive use in industries where strength, durability, and resistance to corrosive environments are essential. They are commonly utilized in valves, flanges, shafts, pumps, fasteners, and manifolds across the oil & gas, marine, chemical, and pulp & paper sectors. Their high performance under intense pressure and aggressive media makes them perfect for subsea equipment, desalination plants, and heat exchangers. The forged design enhances reliability and structural integrity, making them suitable for mission-critical components. Super Duplex Forgings help minimize maintenance needs while ensuring long-lasting performance in demanding applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Garg Steels is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Chennai, India
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