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, sabõda haka, har yanzu yana riƙe da kyau tauri da kuma plasticity na austenite a cikin core, 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.