2000 jerin ne aluminum jan karfe gami, wakiltar 2A16 (LY16) da kuma 2A06 (LY6), shi ne halin high taurin, daga cikin abin da asali abun ciki na jan karfe ne mafi girma, game da 3-5%.2000 jerin aluminum zanen gado na jirgin sama aluminum kayan, wanda ba sau da yawa amfani a cikin al'ada masana'antu.