Sahil Metals is a renowned manufacturer and supplier in Riyadh, Saudi Arabia, providing high-quality metal products for demanding industrial conditions. Among its specialty products are duplex steel bright bars, renowned for their bright surface finish, high strength, and excellent corrosion resistance. Supplying industries like oil and gas, chemical processing, marine, and power generation, Sahil Metals provides products that conform to global quality standards. With an emphasis on precision manufacturing and prompt delivery, the company offers trustable duplex steel solutions intended for performance and durability in challenging applications.
Duplex steel bright bars, especially grade S32205, consist of about 22% chromium, 5-6% nickel, and 3% molybdenum with additions of nitrogen to increase strength. The austenitic-ferritic alloy with balanced composition possesses high tensile strength (620–850 MPa), good toughness, and excellent resistance to pitting, crevice corrosion, and stress corrosion cracking. The smooth, polished surface imparted by the bright bar finish enhances machinability, friction reduction, and appearance without a loss of mechanical properties or corrosion resistance.
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 have extensive applications in high-strength and corrosion-resistant applications with excellent surface finish. Some common uses are shafts, fasteners, stems for valves, pump parts, and structural components for offshore platforms, chemical facilities, and seawater systems. Their bright finish enables precise machining and minimizes the risk of contamination, and these are suitable for critical situations where both performance and superficial elegance are needed. These bars provide extended service life, reliability, and convenience in fabrication in tough industrial environments.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sahil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Riyadh, Saudi Arabia
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