Al Summan Metals is a well-regarded manufacturer and supplier based in Dubai, UAE, with expertise in premium **Super Duplex Steel Forgings**. Placing strong emphasis on precision engineering and stringent quality control, Al Summan Metals complies with international standards to produce forgings that offer exceptional strength, corrosion resistance, and durability. These Super Duplex Steel Forgings are engineered for demanding industrial uses where reliable performance in severe conditions—such as environments high in chlorides or extreme temperatures—is essential. Serving industries including chemical processing, oil and gas, marine, and power generation, Al Summan Metals ensures dependable, long-lasting products capable of meeting even the most rigorous operational challenges.
Super Duplex Steel Forgings generally contain roughly 24–26% chromium, 6–8% nickel, 3–5% molybdenum, and 0.2–0.3% nitrogen, with iron making up the balance. These forgings are recognized for their remarkable mechanical characteristics, including a tensile strength between 800 and 1000 MPa, yield strength ranging from 550 to 750 MPa, and an elongation of 25 to 30%. This material provides strong resistance to pitting, crevice corrosion, and stress corrosion cracking, and it also delivers outstanding toughness and dimensional stability at both ambient and elevated temperatures.
| 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. |
Verifying the quality of Super Duplex Steel forgings involves looking for certifications such as ASTM, ASME, or ISO standards. Perform tests like mechanical property testing, chemical composition analysis, and non-destructive testing (NDT) including ultrasonic or magnetic particle inspections.
Compatible welding methods for Super Duplex Steel forgings include Tungsten Inert Gas (TIG), Metal Inert Gas (MIG), Shielded Metal Arc Welding (SMAW), and Submerged Arc Welding (SAW), employing suitable filler materials.
Super Duplex Steel forgings comply with standards including ASTM A182, ASTM A240, ASME SA-182, ASME SA-240, and EN 10088-3, which specify material properties, chemical composition, and mechanical requirements.
**Super Duplex Steel Forgings** are widely applied in sectors that require outstanding resistance to corrosion along with high mechanical strength. They work perfectly for machinery in chemical and petrochemical processing, heat exchangers, pressure vessels, offshore platforms, and marine equipment. Within the oil and gas industry, they serve in valves, pumps, risers, and pipelines exposed to seawater or harsh chemicals. Their remarkable strength-to-weight ratio and toughness also make them well suited for power generation facilities, desalination plants, and other demanding industrial environments, delivering reliable, long-lasting performance.
Our products are supplied with mill test certificates as well as third-party test certificates, guaranteeing top-tier quality and compliance.
Al Summan Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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