bakin karfe bututu

200 bakin karfe bututu abu-chromium-nickel-manganese austenitic bakin karfe 300 bakin karfe bututu abu-chromium-nickel austenitic bakin karfe 301 bakin karfe bututu abu-mai kyau ductility, amfani da gyare-gyaren kayayyakin. Hakanan ana iya taurare ta hanyar sarrafa injina. Kyakkyawan weldability. Juriya na abrasion da ƙarfin gajiya sun fi 304 bakin karfe.

302 bakin karfe bututu abu-lalata juriya ne iri daya da 304, saboda carbon abun ciki ne in mun gwada da high, don haka ƙarfi ne mafi alhẽri.

303 bakin karfe bututu abu-Yana da sauƙin yanke fiye da 304 ta ƙara ƙaramin adadin sulfur da phosphorus.

304 bakin karfe tube abu-18/8 bakin karfe. Matsayin GB shine 0Cr18Ni9. 309 bakin karfe bututu abu-mafi kyawun zafin jiki juriya fiye da 304.

316 bakin karfe bututu abu-Bayan 304, na biyu mafi yadu amfani karfe irin, yafi amfani a cikin abinci masana'antu, Pharmaceutical masana'antu da kuma aikin tiyata, Bugu da kari na molybdenum kashi don samun wani musamman tsari resistant zuwa lalata. Domin yana da mafi kyawun juriya ga lalata chloride fiye da 304, ana kuma amfani dashi azaman "karfe na ruwa". Yawancin lokaci ana amfani da SS316 a kayan aikin dawo da mai. Bakin karfe grade 18/10 yawanci kuma yana saduwa da wannan matakin aikace-aikacen.

Bakin karfe guga Model 321 bakin karfe bututu abu-mai kama da 304 sai dai ƙari na titanium yana rage haɗarin lalata kayan weld.

400 bakin karfe bututu abu-ferritic da martensitic bakin karfe 408 bakin karfe bututu abu-mai kyau zafi juriya, rauni lalata juriya, 11% Cr, 8% Ni. 409 bakin karfe bututu abu-mafi arha model (Anglo-American), yawanci usedas mota shaye bututu, ne ferritic bakin karfe (chrome karfe). 410 bakin karfe bututu abu-martensite (high ƙarfi Chrome karfe), mai kyau lalacewa juriya, matalauta lalata juriya. 416 bakin karfe bututu kayan da aka kara sulfur yana inganta aikin sarrafa kayan. 420 bakin karfe bututu abu - "maunin ruwa" martensitic karfe, kama da farkon bakin karfe na Brinell high chromium karfe. Hakanan ana amfani dashi a cikin wukake na tiyata, ana iya yin sa sosai. 430 bakin karfe bututu abu-ferritic bakin karfe, don ado, kamar amfani da na'urorin mota. Kyakkyawan moldability, amma rashin ƙarfi juriya na zafin jiki da juriya na lalata. 440 bakin karfe bututu abu-high-ƙarfi yankan kayan aiki karfe, dan kadan mafi girma carbon abun ciki, bayan dace zafi magani iya samun mafi girma yawan amfanin ƙasa ƙarfi, taurin iya isa 58HRC, nasa ne mafi wuya bakin karfe. Misalin aikace-aikacen da aka fi sani shine "reza ruwa". Akwai samfura guda uku da aka saba amfani da su: 440A, 440B, 440C, da 440F (mai sauƙin sarrafawa). 500 bakin karfe bututu abu-zafi-resistant chromium gami karfe. 600 bakin karfe bututu abu-Martensitic hazo hardening bakin karfe. Bakin karfe 630 bakin karfe bututu abu-mafi yawan amfani da hazo hardening bakin karfe model, yawanci kuma ake kira 17-4; 17% Cr, 4% Ni.