Date:2025-04-23
Duplex 2205 tube is a dual-phase stainless steel containing roughly equal parts austenite and ferrite,Its key components include chromium,molybdenum,and nickel,offering exceptional strength (2x higher than 304,316 grades) and superior resistance to chloride-induced stress corrosion cracking,Widely used in offshore,chemical,and desalination industries,2205 tubes comply with standards like ASTM A789 and EN 1,4462,