Sahil Metals, based in Riyadh, Saudi Arabia, is a trusted name when it comes to manufacturing and supplying top-notch **Super Duplex Steel Square Bars**. These bars are specifically crafted for high-strength applications in tough and corrosive environments. Renowned for their precision and durability, they find extensive use in marine, chemical, offshore, and structural industries. Sahil Metals proudly serves clients throughout Saudi Arabia and the Middle East, delivering quality super duplex products that adhere to strict international standards.
Typically made from grades like S32750, S32760, and Zeron 100, Super Duplex Steel Square Bars boast a rich composition of chromium, molybdenum, and nitrogen. This unique blend grants them outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking caused by chlorides. With a tensile strength ranging from about 750 to 930 MPa, they also exhibit impressive impact toughness, excellent fatigue resistance, and good weldability—making them perfect for demanding engineering and load-bearing tasks.
| Standard | : | ASTM / ASME SA 276 / A 479 |
| Grade | : | UNS S 32750, S 32760 , S 32950 |
| Range | : | 10 mm To 100 mm Dia in 100 mm TO 6000 mm Length. |
| Finish | : | Bright Black Polish |
| Form | : | Rectangle |
| Material | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| Super Duplex Steel | 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 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
To maintain Super Duplex Steel Square Bars, clean them regularly to remove contaminants, avoid exposure to extreme temperatures for prolonged periods, and inspect for signs of corrosion or damage in harsh environments.
Yes, Super Duplex Steel Square Bars can be welded using techniques like TIG or MIG welding. Proper preheating and post-weld heat treatment are essential to maintain their corrosion resistance and mechanical properties.
Yes, Super Duplex Steel Square Bars are suitable for natural gas applications due to their excellent resistance to corrosion, high strength, and ability to withstand harsh environments commonly found in the natural gas industry.
These bars are frequently utilized in construction, pump shafts, marine components, heat exchangers, offshore oil and gas structures, and chemical processing equipment. Their consistent cross-section makes them ideal for precision machining and fabrication. With their combination of strength, corrosion resistance, and long-lasting reliability, Super Duplex Steel Square Bars are a smart and cost-effective choice for challenging operating conditions.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sahil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Riyadh, Saudi Arabia
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