Neil Metals is a leading manufacturer and exporter of Super Duplex Steel S32750 Bars and Rods based in Kolkata, India. The company is renowned for supplying high-performance metal products with high strength and resistance to corrosion. Its Super Duplex S32750 bars and rods are designed to sustain tough environments and critical applications. With innovation at the core, quality, and timely delivery, Neil Metals has gained the confidence of customers from domestic as well as global markets. Their products meet international standards and are suitable for high-performance industries like the marine, petrochemical, and offshore sectors.
Super Duplex Steel S32750 Bars and Rods consist of about 25% chromium, 7% nickel, 4% molybdenum, and 0.27% nitrogen with iron and trace elements making up the balance. These bars and rods possess this one-of-a-kind composition, which provides them with superior resistance against pitting, crevice corrosion, and stress corrosion cracking. Mechanically, S32750 has high strength with a tensile strength of approximately 795 MPa and a yield strength of 550 MPa, while it also has good impact toughness. They have good weldability, fatigue strength, and erosion and corrosion resistance and are well-suited for extremely demanding structural as well as load-bearing applications.
| 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 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kolkata, India
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