S32205, also recognized as Duplex 2205, stands out as a favored grade of duplex stainless steel, renowned for its exceptional blend of mechanical attributes and resistance to corrosion. Widely embraced across diverse industries, this material owes its popularity to its dual-phase microstructure, comprising roughly equal proportions of austenite and ferrite. This unique composition imbues it with heightened strength, resilience, and a robust defense against stress corrosion cracking, surpassing traditional stainless steels. The versatility of Duplex Steel S32205 Plates extends to its remarkable ability to withstand a broad spectrum of corrosive settings, including those inducing chloride-induced stress corrosion cracking. Consequently, it finds favor in marine, chemical, oil, and gas sectors. Moreover, these plates boast impressive strength, enabling them to bear heavy loads and pressures with ease, while their inherent toughness renders them resilient against impact and vibration in various applications. Welding these plates is straightforward using standard techniques, although adherence to proper welding protocols is crucial for preserving their mechanical integrity and resistance to corrosion. Another notable trait of 2205 Duplex Stainless Steel Plates is their commendable heat resistance, rendering them suitable for use in elevated-temperature environments. Nevertheless, sustained exposure to high temperatures can alter their mechanical properties, underscoring the importance of considering specific temperature thresholds and durations when selecting this material. S32205 duplex steel plates find widespread application across industries such as oil and gas, chemical processing, pulp and paper, desalination plants, heat exchangers, and marine structural components, serving diverse needs in the form of plates, pipes, fittings, flanges, and various fabricated components. Specification/Grades of Duplex Steel UNS S32205 Plates Grade UNS S32205 Standard ASTM A240, ASTM A480, ASTM A790, ASTM A789, ASTM A182 (F51 / F60) Thickness 0.3mm – 100mm Width 1000mm – 2500mm Length 2000mm – 12000mm Surface 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hairline, sand blast, Brush, etching, etc. Finish Cold rolled, Hot rolled Duplex Steel UNS S32205 Plates Equivalent Grades STANDARD WERKSTOFF NR. UNS DSS 2205 1.4462 S32205 2205 DUPLEX STEEL PLATE CHEMICAL PROPERTIES Grade C Mn Si P S Cr Mo Ni N Fe Duplex 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 DUPLEX STAINLESS STEEL S32205 PLATES MECHANICAL PROPERTIES Grades Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F) S32205 7.805 0.285 1420 – 1465 2588 – 2669 Applications of Duplex Steel UNS S32205 Plates Suppliers Energy and Heavy Industries Such as Oil and Gas, Electrical steel (Silicon Steel) Solar Board. Power Plant. Heat Exchangers, Boilers Chemical Storage Vessels Automotive and Transportation Architectural and Construction Marine Building Medical Equipment Food Machine Manufacturing, Food and Catering, and many more.