O mea masani Duplex o loʻo aofia ai 22% Chromium, 4.5% Nickel, 3% Tinabdeam, Manganese, Atroson. O Duplex 2205 fao ma isi fusiua e maualalo le maua o le malosi o le 97ksi ma maualalo le malosi e oo atu i le 131ksi. DUPLEX 2205 HEX BOLSTS e toetoe a faalua ona malosi e pei o le astenteic vasega Steel Bolts. They have higher mechanical properties, so 1.4462 alloy 2205 studs and other types of bolts can meet different specifications such as ASME SA 182, 240, 479, 789.