Rashid Metals is a trusted manufacturer and supplier of Duplex Steel Square Bars, proudly based in Muscat, Oman. They specialize in delivering top-notch stainless steel products that are designed for strength, corrosion resistance, and long-lasting performance, even in the toughest environments. With state-of-the-art manufacturing facilities, a team of skilled professionals, and rigorous quality control measures, Rashid Metals caters to various industries, including oil and gas, marine, construction, petrochemical, and power generation. Their Duplex Steel Square Bars are celebrated for their impressive mechanical strength, outstanding corrosion resistance, precise dimensions, and consistent quality, ensuring durability, safety, and timely delivery to both regional and international clients.
These Duplex Steel Square Bars feature a well-balanced microstructure of austenitic and ferritic stainless steel phases, enriched with alloying elements like chromium, nickel, molybdenum, and nitrogen. This unique composition grants them exceptional resistance to corrosion, pitting, and stress corrosion cracking. On the mechanical side, duplex steel boasts high tensile and yield strength, good toughness, and enhanced fatigue resistance compared to traditional stainless steels. It also maintains its structural integrity under high pressure and fluctuating temperature conditions.
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 : Square
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 % |
Duplex Steel Square Bars are generally not ideal for cryogenic applications. Their performance may deteriorate at extremely low temperatures, making materials like austenitic stainless steel more suitable for such conditions.
To choose the right Duplex Steel Square Bar, consider factors such as the required strength, corrosion resistance, temperature conditions, and industry-specific demands. Ensure compatibility with your application’s mechanical and environmental requirements.
Yes, Duplex Steel Square Bars require regular inspection, especially in harsh environments. Checking for signs of corrosion, wear, or structural integrity ensures they continue performing optimally in critical applications.
Duplex Steel Square Bars find extensive use in industries that demand high strength and corrosion resistance. They are commonly utilized in structural components, support frames, shafts, fasteners, and machined parts. You’ll often see them in oil and gas platforms, offshore structures, marine equipment, and chemical processing plants. In the construction and power generation sectors, these bars are favored for load-bearing applications that face aggressive environments. Their durability, cost-effectiveness, and long service life make them a perfect choice for critical industrial and structural applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rashid Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Muscat, OMAN
Copyright 2024 Rashid Metals. All rights reserved
