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Fajar Metals, a leading manufacturer and supplier located in Jakarta, Indonesia, specializes in high-performance Duplex Steel 2205 Coils designed for demanding applications that require strength, corrosion resistance, and durability. These coils are crafted to perform exceptionally well in harsh environments, making them perfect for industries like chemical processing, oil and gas, marine, and pulp & paper. Duplex 2205 strikes a remarkable balance between mechanical strength and corrosion resistance, surpassing standard austenitic stainless steels. Fajar Metals guarantees precise dimensional tolerances, consistent surface finishes, and uniformity in every coil to support fabrication, forming, and structural integrity across various industrial applications.
Duplex Steel 2205 coils are made from a well-balanced mix of chromium, molybdenum, nickel, and nitrogen, creating a dual-phase microstructure of ferrite and austenite. This unique composition provides outstanding strength—almost double that of regular stainless steels—along with excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in chloride-rich environments. The alloy also boasts superior toughness and high fatigue resistance, even in sub-zero temperatures. Fajar Metals ensures that its coils adhere to strict mechanical standards, offering great weldability, formability, and stability for high-performance fabrication and industrial applications.
Standard ASTM A240 / ASME SA240
Range 5mm To 150mm
Width 1000mm / 1219mm /1250mm / 1500mm / 2000mm
Length 2000 mm / 2440 mm / 2500 mm / 3000 mm / 6000 mm.
Surface Finishing Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| 2205 | 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 |
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 2205 | 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 116000 , MPa – 800 | Psi – 80000 , MPa – 550 | 15 % |
At Fajar Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel 2205 Coils in Jakarta, Indonesia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Indonesia, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Duplex Steel 2205 coils are widely used in industries requiring high strength and corrosion resistance. Common applications include chemical processing, oil and gas, marine environments, and power generation. They are ideal for manufacturing heat exchangers, pressure vessels, and storage tanks, as well as structural components in harsh conditions. Their excellent performance in resisting stress corrosion cracking and high mechanical strength makes them a versatile choice for equipment and infrastructure that must endure demanding conditions.