General Technical Specifications
Duplex steel 1.4482 / UNS S32001 is a high-quality material that combines excellent mechanical properties and corrosion resistance. This alloy has a dual-phase structure consisting of austenite and ferrite, providing high strength and wear resistance. Stainless steel 1.4482 has an increased content of chromium and molybdenum, which further enhances its anti-corrosion characteristics. Round bars 1.4482 / UNS S32001 and square bars 1.4482 / UNS S32001 are available in various sizes and can be customized to meet specific customer requirements.
Applications
Duplex steel 1.4482 / UNS S32001 is widely used in various industries due to its versatility and reliability. The main application areas include:
1. Oil and Gas Industry: Pipes, fittings, flanges, and other components that operate in aggressive environments.
2. Chemical Industry: Reactors, tanks, and pipelines for transporting aggressive chemicals.
3. Marine Industry: Ship and platform parts resistant to seawater and salt fog.
4. Construction: Structural elements of buildings and structures requiring high strength and corrosion resistance.
5. Energy Sector: Heat exchangers, boilers, and other components operating at high temperatures and pressures.
Features
1. High Strength: Duplex steel 1.4482 / UNS S32001 has twice the strength of conventional austenitic steels, allowing for thinner sections without losing strength characteristics.
2. Corrosion Resistance: Due to the high content of chromium and molybdenum, stainless steel 1.4482 demonstrates excellent resistance to intergranular corrosion, stress corrosion cracking, and pitting corrosion.
3. Durability: Round bars 1.4482 / UNS S32001 and square bars 1.4482 / UNS S32001 retain their mechanical properties and corrosion resistance under the most challenging operating conditions.
4. Versatility: Duplex steel 1.4482 / UNS S32001 can be used in various shapes and sizes, including round and square bars, making it an ideal choice for a wide range of applications.
5. Economic Efficiency: The high strength and durability of the material reduce overall production and operating costs, as the reduced thickness of the parts leads to weight savings and material efficiency.
In our online store, you can purchase round bars and square bars made from duplex steel 1.4482 / UNS S32001 in various sizes, suitable for a wide variety of tasks. Our products undergo strict quality control and meet all international standards. We guarantee the high quality, reliability, and durability of our materials. Place your order now and experience the advantages of duplex steel 1.4482 / UNS S32001 for your business!
Chemical composition of steel EN 1.4482/UNS S32001
| Weight % | C | Si | Mn | S | P | Cr | Ni | Mo | N |
| Min. | 4,00 | 19,50 | 1,50 | 0,05 | |||||
| Max. | 0,030 | 1,00 | 6,00 | 0,015 | 0,035 | 21,50 | 3,00 | 0,60 | 0,17 |
Mechanical properties of steel EN 1.4482/UNS S32001
| Yield strength Rp0.2, MPa | Tensile strength Rm, MPa | Elongation [%] | Hardness [HB] | Surface | |
| CR (COIL) | ≥ 530 | 700-900 | ≥ 25 | 2B | |
| HR (COIL) | ≥ 480 | 660-900 | ≥ 30 | ≤ 290 | 1D |
| PLATE | ≥ 450 | 650-850 | ≥ 30 | ≤ 290 | 1D |
Delivery forms of steel products EN 1.4482 / UNS S32001
| Circle EN 1.4482 / UNS S32001 | Diameter: 6 – 500mm |
| Sheet EN 1.4482 / UNS S32001 | Thickness: 0.5 – 100mm |
| Pipe EN 1.4482 / UNS S32001 | – Hot-rolled round pipe with a diameter of 38 to 244.5 mm, a thickness of 3 to 25 mm -Cold drawn round pipe diameter from 6 to 219.1mm thickness from 0.9 to 14.2mm |
| Hexagon EN 1.4482 / UNS S32001 | Diameter: 17-65mm |
| Band EN 1.4482 / UNS S32001 | Thickness: 5-50mm; Width: 50-250mm |
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