Yaushe ya kamata a zaɓi Bakin Karfe na 316 sama da Bakin Karfe 302 don zoben riƙon karkace duk da ƙarancin ƙarfi?

Duk da yake 302 Bakin Karfe yana ba da ƙarfi mafi girma saboda yawan abun ciki na carbon da ƙimar aiki, 316 Bakin Karfe an fi son a cikin mahallin da ake buƙatar molybdenum don tsayayya da ramuka da lalata. 316 ya ƙunshi 2-3% molybdenum, wanda ke inganta juriya ga chlorides (misali, ruwan teku, de-icing salts). A cikin aikace-aikacen sarrafa magunguna ko sinadarai, haɗarin Stress Corrosion Cracking (SCC) ya fi girma tare da 302. Saboda haka, idan aikace-aikacen ya ƙunshi nutsewa cikin maganin saline ko sinadarai masu tsauri, 316 shine zaɓin ƙarfe daidai. Dole ne injiniyan ya rama kusan 10-15% ƙananan ƙarfin 316 ta hanyar ƙara kaurin zobe ko amfani da tsagi mai zurfi.