Bakin karfe bututu ne mai tsayi mai tsayi tare da sashin rami kuma babu haɗin gwiwa a kusa da shi. Girman kauri na bangon samfurin shine, mafi tattalin arziki da kuma amfani da shi. Mafi ƙarancin kaurin bangon shine, mafi girman farashin sarrafa shi zai kasance.
Bakin karfe bututu ne irin m dogon zagaye karfe, wanda aka yadu amfani a masana'antu watsa bututu kamar man fetur, sinadaran masana'antu, likita jiyya, abinci, haske masana'antu, inji kayan kida da inji tsarin gyara.
304 bakin karfe abu ne na kowa a cikin bakin karfe, tare da yawa na 7.93 g / cm ³, Hakanan ana kiransa 18/8 bakin karfe a cikin masana'antar. High zafin jiki juriya na 800 ℃, tare da halaye na mai kyau aiki yi da kuma high taurin, shi ne yadu amfani a masana'antu, furniture kayan ado masana'antu da abinci da kuma likita masana'antu.
304L bakin karfe bututu nasa ne na kasa da kasa bakin karfe alama hanya. 304L bakin karfe bututu - s30403 (American AISI, ASTM) 304L yayi daidai da alamar Sinawa 00Cr19Ni10. Halaye da aikace-aikace: karfe tare da ƙananan abun ciki na carbon fiye da 0Cr19Ni9 yana da mafi girman juriya na lalata intergranular. Yana da wani sashi ba tare da zafi magani bayan waldi.
316 bakin karfe bututu ne wani irin m dogon zagaye karfe, wanda aka yadu amfani a masana'antu watsa bututu da inji tsarin aka gyara kamar man fetur, sinadaran masana'antu, likita jiyya, abinci, haske masana'antu, inji da kida, da dai sauransu
Sumul karfe bututu (GB14976-2002) ne a high quality carbon tsarin karfe zafi-birgima da sanyi kõma (birgima) sumul karfe bututu don Manufacturing superheated tururi bututu, ruwan zãfi na low da matsakaici matsa lamba tukunyar jirgi da superheated tururi bututu, babban hayaki. bututu, ƙananan bututun hayaƙi da bututun bulo na bulo don tukunyar jirgi.
316L alama ce ta bakin karfe, AISI 316L alama ce ta Amurka da ta dace kuma Sus 316L ita ce alamar Jafananci. Lambobin dijital na kasar Sin da aka hade shi ne s31603, ma'auni mai lamba 022cr17ni12mo2 (sabon ma'auni), kuma tsohuwar tambarin ita ce 00Cr17Ni14Mo2, wanda ke nuna cewa ya kunshi Cr, Ni da Mo, kuma adadin ya nuna kusan kashi dari.
Ance da halayen amfani, don haka bakin karfe zai kasance ɗayan mafi kyawun kayan gini a duniya.
Bakin karfe bututu ne mai lafiya, abin dogara, tsabta, muhalli abokantaka, tattali da zartar. Bangon bakin ciki na bututu da ci gaba da ci gaba na sababbin hanyoyin haɗin gwiwa, masu sauƙi da dacewa sun sa ya sami ƙarin fa'idodin da ba za a iya maye gurbinsu da sauran bututu ba.
Bututun bakin karfe mai walda, wanda ake magana da shi a matsayin welded bututu a takaice, bututun karfe ne da aka yi amfani da shi da karfe ko tsiri da aka saba amfani da shi bayan kutsawa da kafa ta bangaren kuma ya mutu.
Bakin karfe murabba'in bututu nau'in karfe ne mai tsayi. Domin sashin yana da murabba'i, ana kiran shi square tube. Ana amfani da bututu mai yawa don jigilar ruwa, kamar mai, iskar gas, ruwa, gas, tururi, da sauransu.
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.