Mourad Metals is a reliable manufacturer and supplier of Super Duplex Steel Rectangular Bars, proudly based in Tunis, Tunisia, and serving industrial needs around the globe. With a strong commitment to quality, precision, and dependability, the company provides rectangular bars that adhere to international standards and can withstand demanding service conditions. Mourad Metals employs cutting-edge manufacturing techniques alongside rigorous quality control to guarantee exceptional strength, corrosion resistance, and precise dimensions. Catering to industries like oil and gas, marine, chemical processing, and heavy engineering, the company is dedicated to delivering durable solutions that excel in challenging and high-stress environments worldwide.
Super Duplex Steel Rectangular Bars are known for their high content of chromium, molybdenum, and nitrogen, which creates a well-balanced austenitic-ferritic microstructure. This unique composition offers outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking. On the mechanical side, these bars boast impressive tensile and yield strength, good elongation, and remarkable toughness compared to standard stainless steels. The dual-phase structure provides a perfect blend of strength and ductility, making this material ideal for heavy-load and high-pressure applications that require long-lasting performance.
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.
These Super Duplex Steel Rectangular Bars find their place in industries that require top-notch strength and corrosion resistance. You’ll often see them in offshore platforms, oil and gas processing equipment, heat exchangers, pressure vessels, structural components, and marine constructions. They’re also utilized in chemical plants, desalination units, and power generation systems where exposure to chlorides and harsh chemicals is a regular occurrence. With their impressive load-bearing capacity, excellent fatigue resistance, and extended service life, they are perfect for critical structural and mechanical applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Mourad Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Tunis, Tunisia
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