Rukunin samfuran

TP304L Shine nau'in bututun bakin karfe na 304L, ƙaramin carbon austenitic bakin karfe ne, yana cikin ma'aunin ASTM A312. Bakin karfe na 304L shine ƙananan nau'in carbon na 304 bakin karfe, kuma abun ciki na carbon yana sarrafawa a ƙasa da 0.03%, wanda ya ba shi mafi kyawun juriya na lalatawar intercrystalline a lokacin walda.

TP304 ne austenitic bakin karfe na zuwa 300 jerin bakin karfe da aka yi amfani da ko'ina a masana'antu filayen, musamman a aikace-aikace bukatar lalata juriya da kuma high zafin jiki juriya. TP 304 bakin karfe ya ƙunshi 18% chromium da 8% nickel, wanda ke ba shi kyakkyawan juriya na lalata da kyawawan kaddarorin inji. The welded bututu na TP 304 bakin karfe ne yadu amfani a masana'antu don safarar ruwa, gas da tururi, kazalika da tsarin kayan a cikin sinadaran, man fetur, abinci sarrafa, Pharmaceutical da makamashin nukiliya masana'antu.