Starc Metals stands out as a top-notch manufacturer and supplier of Super Duplex Steel S32760 Forgings, proudly based in Canberra, Australia. Known for our commitment to quality, precision, and reliability, we deliver high-performance stainless steel forgings that meet international standards and cater to our clients’ specific needs. Our Super Duplex Steel S32760 Forgings are designed to provide exceptional strength, remarkable corrosion resistance, and outstanding durability, even in the toughest environments. Thanks to our cutting-edge forging technology and rigorous quality control, Starc Metals supports vital industries such as oil and gas, chemical processing, marine, and power generation, offering robust and dependable solutions that prioritize safety, efficiency, and long-lasting performance in demanding industrial settings.
The Super Duplex Steel S32760 Forgings are made up of about 26% chromium, 6.5% nickel, 3% molybdenum, and 0.3% nitrogen, resulting in a well-balanced duplex microstructure of ferrite and austenite. This unique composition grants excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in chloride-rich and aggressive environments. The mechanical properties are impressive, featuring a tensile strength ranging from 830 to 1000 MPa, a yield strength of around 550 to 650 MPa, and a density of 7.8 g/cm³. Additionally, this material boasts high toughness, good weldability, and thermal stability, making S32760 forgings perfect for critical, high-performance 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. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32760 | 0.05 max | 1.00 max | 1.00 max | 0.030 max | 0.010 max | 24.00 – 26.00 | 3.00 – 4.00 | 6.00 – 8.00 | 0.20 – 0.30 | 57.61 min |
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32760 | 7.8 | 0.281 | 1350 | 2460 |
| STANDARD | WERKSTOFF NR. | UNS |
| Super Duplex S32760 | 1.4501 | S32760 |
Yes, Super Duplex Steel S32760 forgings are highly suitable for offshore and marine applications due to their excellent corrosion resistance, high strength, and resistance to pitting, crevice corrosion, and chloride stress cracking.
Welding processes compatible with Super Duplex Steel S32760 forgings include Tungsten Inert Gas (TIG), Metal Inert Gas (MIG), and Shielded Metal Arc Welding (SMAW), using matching filler materials to maintain corrosion resistance.
Super Duplex Steel S32760 forgings are governed by ASTM A182, ASTM A240, ASME SA-182, and EN 10088-3 standards, ensuring quality, corrosion resistance, and mechanical properties for demanding industrial applications.
Super Duplex Steel S32760 Forgings find extensive use in industries that demand superior strength and corrosion resistance. In the oil and gas sector, they are perfect for valves, flanges, pumps, and pressure vessels. The chemical and petrochemical industries rely on them for reactors, heat exchangers, and storage tanks that come into contact with aggressive chemicals. In marine applications, they are utilized in seawater handling systems, desalination plants, and offshore structures due to their exceptional corrosion resistance. Furthermore, these forgings are also employed in power generation, pulp and paper production, and heavy industrial machinery.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Starc Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Canberra, Australia
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