Neith Metals, based in Cairo, Egypt, stands out as a leading manufacturer and supplier of Super Duplex Steel Rectangular Bars. These bars are celebrated for their remarkable strength, resistance to corrosion, and top-notch quality. The company is committed to providing high-performance metal products that not only meet international standards but also cater to the varied needs of industries around the globe. With cutting-edge manufacturing technology and a talented team of professionals, Neith Metals guarantees precision and reliability in every item they produce. They serve crucial sectors like oil & gas, marine, chemical, and construction, consistently maintaining their reputation for excellence, innovation, and customer satisfaction.
Super Duplex Steel Rectangular Bars are made up of a blend of chromium (25%), nickel (7%), molybdenum (4%), and nitrogen, which creates a balanced dual-phase microstructure of ferrite and austenite. This unique composition provides exceptional mechanical strength, impressive corrosion resistance, and outstanding toughness. These bars typically boast high tensile and yield strength, ranging from 800 to 1000 MPa, along with excellent resistance to pitting, crevice corrosion, and stress corrosion cracking. Their durability, fatigue resistance, and low thermal expansion make them perfect for use in tough industrial environments.
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 applications across various industries where strength, durability, and corrosion resistance are essential. In the oil & gas sector, they are utilized in offshore platforms, heat exchangers, and processing equipment. The marine industry relies on them for shafts, pumps, and fittings that come into contact with seawater. They are also crucial in chemical and petrochemical plants for reactors, pressure vessels, and structural components. Furthermore, these bars are employed in construction, desalination, and the paper & pulp industries, where long-lasting reliability and performance in challenging conditions are key.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neith Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Alexandria, Egypt
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