2205 Super Nono Astm A479 - A182 Karfe wanda ba a S32760 ATX Grup
Akwai sa 182 F53 S33 S33 S32750 Flanges makafi, weld Welnage Welanges da Weld Wells a cikin wannan kewayon kayan. Ana amfani da flanges daban-daban a cikin aikace-aikace daban-daban da aka saita.
Wannan kayan ana yawan amfani dashi a yanayin da aka ba da amfanin gona wajen wuce gona da iri amma ana iya samun ƙarfi ta hanyar ƙarfin zafi amma ana iya samun ƙarfi da ƙarfi. Gabaɗaya, sandar square ta F51 tana da juriya ga lalata da janar, crevice lalata a cikin sinadarai da ke ciki, phosphoric, da nitric acid. DUPLEX 2205 Weld Weld Flnge shine mafi yawan amfani da sinadarin bakin karfe. Babban halayyar da ba a cika ba shine babban adadin yawan amfanin ƙasa, wanda ya kusan ninka ƙarfi fiye da daidaituwar Austenitic bakin ƙarfe.