China Alloy Sumul Karfe Tube Factory/ 4140 4142 Alloy Structure Bututu / Sumul Karfe tubes don tsarin dalilai

Low carbon karfe bututu-carbon abun ciki ne game da kasa da 0.25%.Carbon karfe bututu a cikin mai kayayyakin, mai da gas da kuma jama'a kafofin watsa labarai tare da zane matsa lamba kasa da 10MPa-carbon abun ciki ne tsakanin 0.25 da kuma 0.60%, kamar 35, 45 karfe, da dai sauransu.;high carbon karfe bututu-carbon abun ciki ya fi Around 0.60%.Ba a amfani da irin wannan nau'in karfe gabaɗaya wajen kera bututun ƙarfe.Carbon karfe bututu-gabatarwa Carbon karfe bututu ƙunshi wani adadin carbon, kazalika da silicon da manganese.Baya ƙunshe da sauran abubuwan haɗakarwa.Lura cewa abun ciki na silicon gabaɗaya baya wuce 0.40%.Domin tabbatar da sinadaran abun da ke ciki da kuma inji Properties na carbon karfe bututu, dole ne mu sarrafa abun ciki na datti kamar sulfur da phosphorus a kasa 0.035%.Ta wannan hanyar ne kawai za a iya samar da bututun ƙarfe na carbon mai inganci.