The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 10, 2019
Filed:
Aug. 14, 2015
Thomas Hentschel, Bonn, DE;
Henk-jan Brinkman, Bonn, DE;
Olaf Engler, Bonn, DE;
Réginald Dupuis, Grevenbroich-Kapellen, DE;
Thomas Hentschel, Bonn, DE;
Henk-Jan Brinkman, Bonn, DE;
Olaf Engler, Bonn, DE;
Réginald Dupuis, Grevenbroich-Kapellen, DE;
Hydro Aluminum Rolled Products GmbH, Grevenbroich, DE;
Abstract
An aluminium alloy for producing semi-finished products or components for motor vehicles is provided, wherein the alloying components of the aluminium alloy have the following contents in percent by weight: Fe≤0.80%, Si≤0.50%, 0.90%≤Mn≤1.50%, Mg≤0.25%, Cu≤0.125%, Cr≤0.05%, Ti≤0.05%, V≤0.05%, Zr≤0.05%, the remainder being aluminium, unavoidable impurity elements, individually <0.05%, in total <0.15%, and the combined content of Mg and Cu satisfies the following relation in percent by weight: 0.15%≤Mg+Cu≤0.25%, wherein the Mg content of the aluminium alloy is greater than the Cu content of the aluminium alloy. A method for producing an aluminium alloy strip from such an aluminium alloy and an aluminium alloy strip produced by this method are also provided, as well as uses thereof.