Nestled in the industrial heart of Safat, Kuwait, Nimish Metal takes pride in being a trusted source for high-performance alloys. We understand that exceptional projects demand exceptional materials, which is why we offer the Super Duplex Steel Square Bar. This robust bar is engineered for those critical applications where strength, corrosion resistance, and reliability are not just specifications, but necessities for long-term success and safety.
The composition of this grade is a meticulously balanced alloy primarily of chromium, nickel, molybdenum, and nitrogen. This specific blend provides outstanding mechanical strength and impressive hardness. It possesses exceptional resistance to pitting and crevice corrosion, making it a reliable choice for harsh environments. Its durability ensures performance under high stress, offering a superior lifecycle compared to many alternatives.
| 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 the backbone of industries where failure is not an option. You will find them in critical offshore oil and gas components, demanding chemical processing equipment, and robust marine environments. They are also specified for large-scale desalination plants and in the construction of modern chemical tankers, providing the structural integrity needed to withstand aggressive and challenging conditions day after day.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Nimish Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Safat, Kuwait
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