Hemi Metals, located in Hamilton, New Zealand, is a reliable supplier of Super Duplex Steel S32750 Bars and Rods, celebrated for their remarkable strength, toughness, and resistance to corrosion. With a focus on high-performance metals, Hemi Metals guarantees that each bar and rod adheres to strict quality standards, delivering dependable and long-lasting solutions for challenging industrial applications. These S32750 products are perfect for manufacturers, engineers, and fabricators who need materials that can endure harsh chemical, thermal, and mechanical conditions. Thanks to their technical support, tailored solutions, and prompt delivery, Hemi Metals has established itself as a go-to partner for offshore, chemical, and industrial projects both in New Zealand and around the globe.
Super Duplex Steel S32750 Bars and Rods are high-alloy duplex stainless steels, featuring a chemical makeup of roughly 25% chromium, 7% nickel, 4% molybdenum, and 0.3% nitrogen. This unique blend provides exceptional resistance to pitting, crevice, and stress corrosion cracking, especially in environments rich in chlorides and harsh chemicals. On the mechanical side, S32750 boasts a tensile strength ranging from 900 to 1100 MPa, a yield strength of 700 to 900 MPa, and a hardness of about 320 to 350 HB. The combination of high strength, outstanding toughness, and excellent corrosion resistance makes these bars and rods perfect for critical, long-lasting industrial uses.
| 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 |
| 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 |
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32750 | 7.8 | 0.281 | 1350 | 2460 |
| STANDARD | WERKSTOFF NR. | UNS |
| Super Super Duplex S32750 | 1.4410 | S32750 |
Yes, Super Duplex Steel S32750 Bars are highly corrosion-resistant, offering excellent protection against pitting, crevice corrosion, and stress corrosion cracking. They are ideal for harsh environments, including marine and chemical industries.
Yes, Super Duplex Steel S32750 Bars can be used for underground applications due to their excellent corrosion resistance, high strength, and durability in harsh environments. Their resistance to stress corrosion cracking makes them suitable for such conditions.
Super Duplex Steel S32750 Bars offer exceptional corrosion resistance, high strength, and excellent toughness. They are ideal for harsh environments, resisting pitting, crevice corrosion, and stress corrosion cracking.
Super Duplex Steel S32750 Bars and Rods find extensive application in the oil and gas, chemical processing, desalination, marine, and offshore sectors. They are commonly used in valves, pumps, flanges, shafts, structural components, and pressure vessels that face aggressive environments. Their superior mechanical strength and remarkable corrosion resistance make them ideal for high-stress and critical applications where reliability, durability, and safety are paramount.
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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