Abubuwan da suka dace da ASM ASTM A105 ana samar da sa a cikin abubuwan da aka lalata carboned carbon. Astm A105 an tsara su ne tare da abubuwan sunadarai na nickel, Chromium, Molybdenum, jan ƙarfe, da Fotinadium. Wadannan taimako masu dacewa don haɗa maki daban-daban guda 100 a cikin masana'antar gas da gas.