ASTM AISI 12L13 12L14 12L15 Yankan Karfe Kyauta

12L13 12L14 12L15 ne free sabon tsarin karfe.Yanke karfe kyauta nau'in karfe ne mai sauƙin yanke (kamar juyawa, niƙa, ja, tsarawa, hakowa, da sauransu), wanda kuma aka sani da ƙarfe na sarrafa kayan aikin atomatik, wanda aka rage da ƙarfe na atomatik.yana da sauƙin yankan tsarin karfe, sauƙin yankan karfe yana da sauƙin zama (juyawa, niƙa, zane, tsarawa, hakowa, da sauransu) yankan sarrafa ƙarfe, wanda kuma aka sani da ƙarfe na sarrafa kayan injin atomatik, ana magana da shi azaman ƙarfe na atomatik.Ana samar da shi don daidaitawa da sarrafa injina da samar da layin gudana.

Misali: ASTM A29/A29M-04

12L13 12L14 12L15 na da gubar sulfur hada da free yankan tsarin karfe.A cikin gubar yankan karfe kyauta, ana rarraba gubar a cikin karfe tare da ƙananan ƙananan ƙwayoyin ƙarfe kuma baya ƙarfafawa a cikin ƙarfe.A lokacin aikin yanke, ƙaƙƙarfan rikici yana faruwa tsakanin kayan aiki da yanki na aikin, yana sa sassan gubar a cikin karfe suna narke, don haka suna taka rawa mai laushi don inganta aikin yankan karfe, yin kwakwalwan karfe da kyau ya karye, rage lalacewar kayan aiki. , da kuma ƙarshe mika rayuwar kayan aiki.Idan aka kwatanta da karfe ba tare da gubar, da yankan yi na karfe da gubar za a iya inganta ta 20 ~ 50%, yayin da inji Properties da zafi magani Properties kasance m canzawa, da sanyi da zafi aiki Properties da weld ikon ba su shafi.An yi amfani da karfen yankan kyauta na gubar sosai wajen kera sassan kayan aiki na daidaici, sassan mota, da mahimman sassa na injuna daban-daban.Duk da haka, gajiyar lamba na gubar yankan karfe ba ta da ƙarfi, don haka bai dace da gears, bearings da sauran abubuwan da ke ɗaukar nauyin gajiya mai ƙarfi ba.