Aiman Metals stands out as a top-notch manufacturer and supplier of high-quality Super Duplex Steel Square Bars, proudly based in Kuala Lumpur, Malaysia. Known for their unwavering dedication to excellence and customer satisfaction, Aiman Metals offers a wide array of Super Duplex products designed to meet the rigorous demands of various industries. With state-of-the-art manufacturing facilities and stringent quality control measures, the company guarantees that each product adheres to international standards. Their Super Duplex Steel Square Bars are celebrated for their remarkable strength, corrosion resistance, and durability, making Aiman Metals a trusted name in Malaysia’s metal supply and fabrication industry.
Super Duplex Steel Square Bars are primarily made up of chromium (24–26%), nickel (6–8%), molybdenum (3–5%), nitrogen, and a low carbon content. This unique alloy features a balanced dual-phase microstructure of austenite and ferrite, which enhances its mechanical and corrosion-resistant properties. The mechanical characteristics include a tensile strength of up to 800 MPa, yield strength of 550 MPa, and impressive impact toughness, even in sub-zero temperatures. The alloy’s high PREN (Pitting Resistance Equivalent Number) value ensures outstanding resistance to stress corrosion cracking, crevice corrosion, and general corrosion in challenging environments.
| 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 % |
Super Duplex Steel Square Bars find extensive use in industries that require exceptional strength and corrosion resistance. They are commonly utilized in offshore oil and gas platforms, chemical processing plants, desalination equipment, heat exchangers, and marine engineering. Their durability and performance in harsh environments make them perfect for structural components, shafts, valve parts, and pressure vessel fabrication. Additionally, these bars are employed in power generation facilities and the pulp & paper industries, where both mechanical strength and corrosion resistance are essential. Their long service life and resilience in tough conditions make them a go-to choice for many applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aiman Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kuala lumpur, Malaysia
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