Neith Metals stands out as a top-notch manufacturer and supplier located in Cairo, Egypt, with a focus on high-quality Duplex Steel Bright Bars. Known for their precision engineering and outstanding performance, Neith Metals crafts bright bars that blend impressive strength with remarkable corrosion resistance. Using cutting-edge techniques and rigorous quality control, their Duplex Steel Bright Bars guarantee precise dimensions, a smooth finish, and dependable mechanical properties. Perfect for tough industrial applications, these bars play vital roles in sectors like chemical processing, oil and gas, marine, and power generation, offering long-lasting durability and exceptional performance even in harsh environments and under high stress.
These Duplex Steel Bright Bars are made up of 22–25% chromium, 4–6% nickel, 3–5% molybdenum, and 0.2–0.3% nitrogen, with iron making up the rest along with small amounts of manganese and silicon. This dual-phase stainless steel boasts a tensile strength of about 700–900 MPa, a yield strength of around 450 MPa, and an elongation of 25%. It provides excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, all while maintaining high toughness and fatigue resistance. The bright bar finish ensures top-notch surface quality and dimensional stability, making it ideal for precision applications.
Standards : EN, DIN, JIS, ASTM, BS, ASME, AISI
Size : 10 mm To 100 mm Dia in
Length : 100 mm TO 6000 mm Length.
Specifications : ASTM A276, A479 / ASME SA276, SA479
Form : Bright
Finish : Bright, Polish & Black
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
S32205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.50 – 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
| S31803 / S32205 | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
Yes, Duplex Steel Bright Bars are suitable for natural gas applications due to their excellent corrosion resistance, high strength, and durability, making them ideal for pipelines and gas processing systems.
Yes, Duplex Steel Bright Bars are suitable for hygienic and sanitary applications due to their corrosion resistance, cleanability, and ability to withstand harsh environments, making them ideal for food and pharmaceutical industries.
Duplex Steel Bright Bars find extensive use in industries that demand high strength, corrosion resistance, and a superior surface finish. They’re commonly utilized in chemical processing equipment, heat exchangers, pressure vessels, and piping systems. In the oil and gas industry, they are perfect for offshore platforms, valves, and fittings that face seawater and harsh chemicals. Moreover, these bright bars are also employed in marine engineering, desalination plants, pulp and paper industries, and power generation equipment. Their unique combination of mechanical strength, corrosion resistance, and smooth finish guarantees reliable and long-lasting performance in critical industrial applications.
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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