Type 304 Bakin Karfe Babbar Si 300 Bakin Karfe Austenitic. Yana da mafi ƙarancin ƙwayar cuta 18% na cromium da 8% nickel, haɗe tare da matsakaicin 0.08% carbon. An bayyana shi azaman Chromium-Nickel Ausoy.304 ana amfani da bakin karfe don ɗakunan gidaje da kayan aiki, da kayan masarufi, kayan kwalliya, da kayan shaye-shaye, da kuma shayewa, kayan masarufi, da kuma shayar da kayan masarufi, da kayan shaye-shaye, da kuma shayar da kayan masarufi, da kayan shaye-shaye. 304 Bakin karfe an yi amfani da shi a cikin filin masana'anta don na waje kamar ruwa da fasali na wuta. Hakanan kayan kwalliyar coil na gama gari ne ga vaporizers.