Ƙarfe mai laushi ya ƙunshi carbon alloy na 0.16 zuwa 0.29% kuma saboda haka ba ductile ba ne.Ana lulluɓe da ƙananan bututun ƙarfe da tagulla don haka suna tsayayya da lalata duk da haka, dole ne a ƙara kulawa don nisantar tsatsa.Za'a iya ƙara ƙarfin ƙarfe mai laushi ta hanyar carburizing wanda aka ƙona karfe a ƙasa da ma'aunin narkewa a gaban wani abu kuma ta sake kashewa, farfajiyar carbon ɗin ya zama mai wuyar riƙe da tushe mai laushi.Karfe mafi yawan amfani da shi shine - A-106 & A-S3.A-106 yana zuwa a ƙarƙashin duka A & B kuma ana amfani dashi don sanyi ko kusa nadi.

Samfura da amfani:
Ƙarfe mai laushi yana samuwa a cikin nau'i-nau'i iri-iri na tsarin da aka sauƙaƙe a cikin bututu, bututu, tubing da dai sauransu. Bututun ƙarfe mai laushi da tubing suna da sauƙi don ƙirƙira, samuwa, kuma mai rahusa fiye da sauran karafa.Tsawon rayuwar irin wannan karfe zai iya kaiwa shekaru 100 idan an kiyaye shi da kyau.Ana amfani da bututun ƙarfe mai laushi da tubing don dalilai na tsari da aikin injiniya & aikin injiniya na gabaɗaya.Hakanan ana amfani dashi don samar da ruwan sha da kuma amfani da chlorination da sodium silicate yana hana lalata a cikin bututun ƙarfe mai laushi.

Bututun da aka yi da ƙarfe mai laushi sun ƙunshi abubuwan da ke cikin carbon da bai wuce 0.18% ba, don haka ba a taurare ba saboda ƙarancin abun ciki na carbon.Ƙarfe mai laushi yana samuwa a cikin nau'i-nau'i daban-daban na tsarin da aka sauƙaƙe a cikin bututu, bututu, tubing da dai sauransu. Bututun ƙarfe masu sauƙi da bututu suna da sauƙi don ƙirƙira, samuwa, kuma farashi ƙasa da yawancin sauran karafa.A cikin wuraren da aka karewa sosai, tsawon rayuwar bututun ƙarfe mai laushi shine shekaru 50 zuwa 100.

Gabaɗaya, waɗannan bututun ana lulluɓe su da wasu karafa kamar tagulla, don kariya daga lalata.Ana amfani da bututun ƙarfe mai laushi da tubing don dalilai na tsari da aikin injiniya & aikin injiniya na gabaɗaya.Hakanan ana amfani dashi don samar da ruwan sha da kuma amfani da chlorination da sodium silicate yana hana lalata a cikin bututun ƙarfe mai laushi.Ana buƙatar ƙarin kulawa koyaushe don kiyaye ƙananan bututun ƙarfe daga tsatsa.