Kanish Metals stands out as a leading manufacturer and supplier in Dubai, UAE, specializing in top-notch Super Duplex Steel Rectangular Bars. These bars are crafted to thrive in the most corrosive and demanding industrial settings. Renowned for their exceptional mechanical strength, impressive toughness, and remarkable resistance to pitting, crevice corrosion, and chloride stress corrosion cracking, they truly deliver on performance. Thanks to their unique dual-phase microstructure, which combines austenite and ferrite, Super Duplex Rectangular Bars offer an unbeatable blend of strength and durability. Kanish Metals is committed to precision, reliability, and quality, making these bars a go-to option for a wide range of industrial applications.
These Super Duplex Steel Rectangular Bars are made up of about 25% chromium, 7% nickel, 4% molybdenum, and nitrogen, all of which significantly boost their corrosion resistance. Their dual-phase structure not only ensures outstanding tensile strength but also high yield strength and excellent fatigue resistance. They maintain their mechanical stability even under high pressure and temperature, making them incredibly durable in tough environments. Plus, they excel at resisting chloride-induced stress corrosion cracking and crevice corrosion, promising a long service life in challenging applications.
Specifications : ASTM A276, ASME SA276
Standard : ASTM, ASME
Size : 6 mm to 120 mm.
Length : 1 to 6 Meters, Custom Cut Lengths
Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI
| 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 % |
When selecting Super Duplex Steel Rectangular Bars, consider factors like corrosion resistance, mechanical strength, operating temperature, application environment, and compliance with industry standards for optimal performance.
Yes, Super Duplex Steel Rectangular Bars can be welded using appropriate techniques such as TIG or MIG welding. However, proper heat control is necessary to maintain their corrosion resistance and mechanical properties.
Super Duplex Steel Rectangular Bars are not ideal for cryogenic applications, as their toughness and ductility may decrease at extremely low temperatures, potentially leading to brittleness in such environments.
You’ll find Super Duplex Steel Rectangular Bars being used across various industries where strength and corrosion resistance are essential. They play a crucial role in marine engineering, seawater desalination plants, offshore platforms, and chemical processing equipment. Their durability makes them perfect for oil and gas pipelines, heat exchangers, pressure vessels, and the pulp and paper industry. In structural and heavy-duty applications, these bars offer lasting reliability in chloride-rich and acidic environments. Their versatility and strength make Super Duplex Rectangular Bars an excellent choice for critical engineering and industrial projects.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Kanish Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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