George Metals, based in Houston, USA, stands out as a leading manufacturer and supplier of Duplex Steel S32205 Bars and Rods, celebrated for their remarkable strength and resistance to corrosion. Known also as UNS S32205 or EN 1.4462, Duplex S32205 boasts a unique dual-phase microstructure of austenite and ferrite, which grants it exceptional resistance to stress corrosion cracking, pitting, and crevice corrosion, especially in environments rich in chlorides. George Metals provides these bars and rods in a variety of sizes and finishes, adhering to standards like ASTM A276 and A479, making them suitable for offshore, marine, chemical processing, and construction applications.
Duplex Steel S32205 Bars and Rods from George Metals are made up of 21–23% chromium, 4.5–6.5% nickel, 2.5–3.5% molybdenum, and 0.14–0.20% nitrogen, with iron as the primary component. This alloy delivers impressive yield strength (~450 MPa), nearly double that of austenitic stainless steels, and a tensile strength of around 620 MPa, along with outstanding impact toughness. Typically, these bars are supplied in a solution-annealed and quenched state, ensuring a well-balanced microstructure that enhances mechanical durability and corrosion resistance in both oxidizing and reducing environments.
| Standard | ASTM A276, ASME SA276 |
| Round Bar Size | 3mm~ 800mm |
| Square Bar Size | 4mm* 4mm ~100mm* 100mm |
| Flat Bar Size | 2mm ~ 100mm |
| Hex Bar Size | 2mm ~ 100mm |
| Angle Size | 3mm* 20mm* 20mm~ 12mm* 100mm* 100mm |
| Thickness | 50 mm to 6000 mm Long |
| Length | 1 To 6 Meters, Custom Cut Length |
| Form | Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.50 – 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
| Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
| STANDARD | UNS | WERKSTOFF NR. |
| Duplex S32205 | S32205 | 1.4462 |
George Metals’ Duplex Steel S32205 Bars and Rods find extensive use in applications that require top-notch mechanical properties and corrosion resistance. They are commonly utilized in pressure vessels, heat exchangers, shafts, fasteners, marine hardware, and structural supports across industries like oil & gas, desalination, chemical processing, pulp and paper, and wastewater treatment. Their impressive strength-to-weight ratio and resistance to chloride-induced corrosion make them perfect for offshore platforms, shipbuilding, and high-load scenarios. George Metals guarantees that each bar meets rigorous dimensional and metallurgical standards, ensuring reliable performance even in challenging conditions.
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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