With its headquarters located in Midland, USA, George Metals is a prominent producer and supplier of premium metal products, providing a wide variety of alloys and stainless steels to industries across the globe. George Metals is renowned for creating strong, dependable, and reasonably priced metal solutions. They are pleased to provide Super Duplex Steel Bright Bars, a high-end product with exceptional strength and resistance to corrosion. These bright bars, which are designed for the chemical processing, offshore, and marine industries, guarantee long-term dependability even in the most trying circumstances. George Metals provides excellence through precision manufacturing and a dedication to quality for industries needing high-performance materials for vital applications.
High-performance alloys called Super Duplex Steel Bright Bars combine the best features of ferritic and austenitic stainless steels. Usually, they are composed of approximately 0.2% nitrogen, 4–7% nickel, 3–5% molybdenum, and 22–25% chromium. Superior resistance to pitting, stress corrosion cracking, crevice corrosion, and corrosion caused by chloride is provided by this composition. These bars offer exceptional weldability, high toughness, and dependable performance in harsh chemical environments, high temperatures, and high pressures. They have a balanced microstructure of 50% austenite and 50% ferrite, and their tensile strength ranges from 550 to 800 MPa.
| Specifications | : | ASTM A276, ASME SA276 |
| Dimensions | : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Size | : | 6 mm to 120 mm. |
| Diameter | : | 6mm to 350mm Diameter |
| Thickness | : | 100 to 6000 mm Length |
| Tolerance | : | +/-0.2mm |
| Finish | : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Length | : | 1 to 6 Meters, Custom Cut Lengths |
| Form | : | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32750 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
| 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) |
| S32750/S32760 | 7.8 | 0.281 | 1350 | 2460 |
The hardness of Super Duplex Steel Bright Bars typically ranges between 250-300 HB (Hardness Brinell), depending on the specific grade and heat treatment, offering excellent strength and resistance to wear and corrosion.
Yes, Super Duplex Steel Bright Bars can be recycled after use. Their high chromium and nickel content makes them highly recyclable, contributing to sustainability and reducing the need for new raw materials.
Super Duplex Steel Bright Bars are highly resistant to corrosion due to their high chromium and molybdenum content. However, in highly aggressive environments, additional coatings may be applied for extra protection.
Super Duplex Steel Bright Bars are frequently utilized in applications that call for exceptional corrosion resistance and high mechanical strength. Desalination plants, chemical processing, and offshore oil and gas are important industries where the material’s resistance to pitting, crevices, and stress corrosion cracking is essential. In heavy-duty engineering and construction, these bars are also utilized in pumps, valves, pressure vessels, and heat exchangers. Their longevity makes them perfect for applications in the pulp and paper, food processing, power generation, and marine environments—anywhere long-term dependability, even in high-stress and corrosive environments, is crucial.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
George Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
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