Home > Duplex Steel > Duplex Steel Sheet and Plates
Hakan Nickel Alloys, a prominent manufacturer and supplier located in Istanbul, Turkey, specializes in top-notch Duplex Steel Sheets and Plates that are crafted for industrial applications requiring both corrosion resistance and high strength. These products are celebrated for their remarkable blend of mechanical strength and resistance to chloride-induced corrosion, ensuring they perform reliably even in harsh environments. Produced under strict quality standards, the Duplex Steel Sheets and Plates from Hakan Nickel Alloys promise durability, dimensional stability, and a long service life, making them perfect for industries such as chemical, petrochemical, marine, oil & gas, and power generation.
The primary components of Duplex Steel Sheets and Plates include iron (the balance), chromium (19–22%), nickel (4–6%), and molybdenum (2–3%), along with trace amounts of nitrogen to boost strength and corrosion resistance. In terms of mechanical properties, these sheets and plates showcase impressive tensile strength ranging from 700–900 MPa, outstanding yield strength, and excellent fatigue resistance. They maintain toughness, dimensional stability, and consistent mechanical performance across a broad temperature range, including environments rich in chloride and highly corrosive conditions, ensuring reliable operation in critical industrial settings.
| Specifications | ASTM A240 / ASME SA 240 |
| Duplex Steel Plate Grades | 2205, 2507 |
| Size | 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm |
| Thickness | 0.1mm to 12 mm Thk |
| Width | 10-2500mm |
| Length | 2m,2.44m, 3m as per requirement |
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip, Flats, Blank (Circle), Ring (Flange) |
| Finish | Cold rolled sheet (CR), Hot rolled plate (HR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| MN | C | SI | S | P | CR | NI | MO | N |
|---|---|---|---|---|---|---|---|---|
| 2.0 max | 0.03 max | 1.0 max | 0.02 max | 0.03 max | min: 21.0 max: 23.0 | min: 4.5 max: 6.5 | min: 2.5 max: 3.5 | min: 0.08 max: 0.20 |
At Hakan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Sheets and Plates in Istanbul, Turkey, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Turkey, 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 Sheets and Plates find extensive use in the chemical and petrochemical sectors for crafting reactors, heat exchangers, piping systems, and storage tanks that come into contact with aggressive and corrosive fluids. In marine and offshore settings, they are utilized in seawater systems, desalination plants, and structural components that demand corrosion-resistant and durable materials. The oil and gas industry also relies on them for pipelines, risers, and processing units. Their unique combination of mechanical strength, corrosion resistance, and dimensional stability makes Duplex Steel Sheets and Plates vital for creating reliable, high-performance, and long-lasting industrial components.