Bututu bakin karfe na gaske na bakin bango a hannun jari
304 babban diamita bakin karfe bututu ne wani irin high gami karfe wanda zai iya tsayayya da lalata a cikin iska ko sinadaran lalata matsakaici. 304 bakin karfe bututu yana da kyau surface da kyau lalata juriya. Ba dole ba ne a sha magani a saman kamar platin launi, amma yana ba da cikakkiyar wasa ga yanayin aikin bakin karfe kuma ana amfani dashi a fannoni da yawa na karfe.
9% nickel, 19% chromium, bakin karfe, karfe mai jure zafi
Yawancin lokaci ana kiransa bakin karfe. Abubuwan wakilci sun haɗa da karfe 13 chromium, karfe 18-8 na chromium nickel da sauran manyan ƙarfe na ƙarfe. Ta fuskar tsarin karafa, saboda bakin karfe yana dauke da chromium, an samar da fim din chromium na bakin ciki sosai a saman, wanda ya rabu da iskar oxygen da aka mamaye cikin karfe kuma yana taka rawa wajen juriya na lalata. Domin kiyaye juriyar lalata bakin karfe, dole ne karfe ya ƙunshi fiye da 12% chromium. 304 shine bakin karfe na duniya, wanda aka yi amfani da shi sosai don yin kayan aiki da sassan da ke buƙatar cikakken aiki mai kyau (lalata juriya da tsari). 304 bakin karfe alama ce ta bakin karfe da aka samar bisa ga ka'idojin ASTM na Amurka. 304 yayi daidai da 0Cr19Ni9 (0Cr18Ni9) bakin karfe a China. 304 ya ƙunshi 19% chromium da 9% nickel. 304 shine bakin karfe da aka fi amfani dashi da kuma karfe mai jure zafi. Don kayan samar da abinci, kayan aikin sinadarai na Xitong, makamashin nukiliya, da sauransu. ƙayyadaddun abubuwan sinadaran 304 bakin karfe C Si Mn ps Cr Ni (nickel) Mo SUS304 ≤ 0.08 ≤ 1.00 ≤ 2.00 ≤ 0.05 ≤ 0.03-208.0
