Mafi mahimmancin fasalin manganese karfe raga shi ne cewa a karkashin mummunan tasiri da extrusion yanayi, da surface Layer da sauri jurewa aiki hardening sabon abu, don haka har yanzu yana riƙe da kyau tauri da filastik na austenite a cikin ainihin, yayin da taurare Layer yana da kyau lalacewa juriya. .Ya fi juriya fiye da ragamar waya ta baya kuma yana tsawaita rayuwar sabis.

Manganese karfe raga ne yafi amfani a karafa, ci, roba, Pharmaceutical, mota, tukwane, gilashin da sauran masana'antu, ga m barbashi, foda nunawa, man fetur masana'antu kamar slurry net, sinadaran fiber plating, masana'antu kamar pickling net da ruwa gas tacewa da kuma yanayin tsarkakewa kamar amfani.