Latham Steel, located in Hamilton, New Zealand, has built a solid reputation as a reliable supplier and manufacturer of Super Duplex Steel S32760 Bars and Rods. They pride themselves on delivering top-notch products that cater to industries needing exceptional strength and corrosion resistance. The S32760 bars and rods are renowned for their impressive mechanical properties, crafted from a unique alloy that blends both austenitic and ferritic phases. These materials are produced to meet rigorous standards, making them suitable for some of the toughest applications, including offshore, chemical processing, and petrochemical sectors. With a strong commitment to quality, Latham Steel ensures that every bar and rod is designed for durability, safety, and reliability.
Super Duplex Steel S32760, often referred to as 2507, consists of 25% chromium, 7% nickel, and 4% molybdenum, along with trace amounts of nitrogen and copper. This specific composition provides remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking, particularly in environments rich in chlorides. The S32760 bars and rods also boast high tensile strength, typically ranging from 1000 to 1100 MPa, and an excellent yield strength of around 650 MPa. They also maintain good toughness at lower temperatures and show superior resistance to erosion. These mechanical properties make them perfect for structural and fluid-handling applications where strength and corrosion resistance are crucial.
| 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 |
| 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 Super Duplex S32760 | 1.4501 | S32760 |
Yes, Super Duplex Steel S32760 bars can be welded. However, it requires careful control of heat input and post-weld heat treatment to maintain its corrosion resistance and mechanical properties.
Super Duplex Steel S32760 rods are available in a wide range of sizes, typically from 6mm to 300mm in diameter. They can be supplied in various finishes, including hot-rolled, cold-drawn, and polished finishes.
Super Duplex Steel S32760 rods are highly resistant to galvanic corrosion due to their excellent corrosion resistance properties. However, if exposed to highly aggressive environments, the risk may increase when coupled with more anodic metals.
Super Duplex Steel S32760 Bars and Rods find extensive use in industries that require high strength and resistance to harsh environments. They’re commonly utilized in offshore oil and gas platforms, marine applications, heat exchangers, desalination plants, and chemical processing facilities. These bars and rods are particularly well-suited for pressure vessels, pipelines, valve bodies, and shafts that face highly corrosive conditions. Their impressive strength-to-weight ratio and outstanding corrosion resistance guarantee reliable performance in challenging settings, making them a go-to material for long-lasting, low-maintenance solutions.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Hemi Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hamilton New Zealand
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