- 专利标题： Highly formable, medium-strength aluminium alloy for the manufacture of semi-finished products or components of motor vehicles
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申请号： US15270601申请日： 2016-09-20
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公开(公告)号： US10047424B2公开(公告)日： 2018-08-14
- 发明人: Thomas Hentschel , Simon Miller-Jupp , Henk-Jan Brinkman , Olaf Engler
- 申请人： Thomas Hentschel , Simon Miller-Jupp , Henk-Jan Brinkman , Olaf Engler
- 申请人地址： DE Grevenbroich
- 专利权人： Hydro Aluminium Rolled Products GmbH
- 当前专利权人： Hydro Aluminium Rolled Products GmbH
- 当前专利权人地址： DE Grevenbroich
- 代理机构： Reinhart Boerner Van Deuren P.C.
- 优先权： EP14162348 20140328
- 主分类号： C22F1/043
- IPC分类号： C22F1/043 ; C22C21/02 ; C22F1/05 ; C22C21/00 ; C22F1/047 ; C22F1/04
摘要：
An aluminum alloy for the manufacture of semi-finished products or components of motor vehicles, a method for the manufacture of a strip made of an aluminum alloy according to the invention, a corresponding aluminum alloy strip or sheet as well as a structural component of a motor vehicle consisting of an aluminum alloy sheet which includes the following alloy components in % by weight: 0.6%≤Si≤0.9%, 0.6%≤Fe≤1.0%, Cu≤0.1%, 0.6%≤Mn≤0.9%, 0.5%≤Mg≤0.8%, Cr≤0.05%, the remainder Al and impurities, individually up to a maximum of 0.05% by weight, in total up to a maximum of 0.15% by weight.