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公开(公告)号:US20200010935A1
公开(公告)日:2020-01-09
申请号:US16492023
申请日:2017-04-27
Applicant: LG ELECTRONICS INC.
Inventor: Hyungwon PARK , Kyunghyun KIM , Cheolho LIM , Jihoon HWANG , Yunjoo KIM
IPC: C22C21/08
Abstract: The present invention relates to an aluminum alloy. The present invention provides an aluminum alloy composed of, by weight, 0.2% or less of Si, 0.2% or less of Fe, 0.6% or less of Mn, 1.5-2.1% of Mg, 5.5-6.5 of Zn, 0.1% or less of Ti, 0.1% or less of Cr, 0.1% or less of Zr, inevitable impurities, and the balance Al.