Bakin ciki bututun ƙarfe 316l 1.4401 s31603 bututun karfe
Pertorated bakin karfe wn don haka lwn makomar filaye
Ausenitic bakin karfe aji, da sinadarai abun sinadarai na bakin karfe 304 flanges ya ba shi fa'ida a kan talamun na carbon karfe. Kodayake suna da tsada fiye da allon da suka gabata, wasan kwaikwayon suna ba da aikace-aikace zuwa matakin na gaba.
Warbi ne zobe na karfe (ƙirƙira, yanke daga farantin, ko kuma an yi birgima) da aka tsara don haɗa sassan bututu, bawul, famfo ko wasu mahallin filastik. Flanges suna hade da juna ta hanyar bolts, kuma zuwa tsarin pipping ta hanyar walda ko zaren da aka yi amfani da su). Bakin karfe flani da sauki a matsayin flanid, yana nufin flanges da aka yi da bakin karfe. Abubuwan da aka gama gama gari da maki sune ASM A102 na F316 \ /3, 300, 600 da sauransu yana da cikakkiyar bayyanar da kyau.