Iyo standard duplex yezvinyorwa ine 22% Chromium, 4.5% Nickel, 3% Molybdenum, Manganese, Silishon, Nitrogen, Phesphorus, kabhoni uye Sarufa uye Sulfa. Duplex 2205 screws uye mamwe maFasteners ane mashoma goho rinosvika 97kssi uye mashoma mashoma masimba anosimbisa kusvika ku131KSI. Duplex 2205 Hex Bolts anenge akapetwa kaviri sesimba seAustenitic Giredhi Simbi Bolts. Ivo vane zvakakwirira zvemakwenzi zvimiro, saka 1.4462 Alloy 2205 Studs uye mamwe marudzi emabhonzo anogona kusangana akasiyana matanho akadai saAsa 182, 240, 479, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789, 789.