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:
Nov. 25, 2025
Filed:
Jan. 07, 2021
Applicant:
Amag Rolling Gmbh, Braunau am Inn—Ranshofen, AT;
Inventors:
Ramona Tosone, Neukirchen an der Enknach, AT;
Stefan Pogatscher, Leoben, AT;
Lukas Stemper, Graz, AT;
Peter J. Uggowitzer, Ottenbach, CH;
Assignee:
AMAG Rolling GmbH, Braunau am Inn—Ranshofen, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22C 21/06 (2006.01); C21D 8/02 (2006.01); C21D 9/46 (2006.01); C22F 1/047 (2006.01);
U.S. Cl.
CPC ...
C22C 21/06 (2013.01); C21D 8/0226 (2013.01); C21D 8/0236 (2013.01); C21D 8/0273 (2013.01); C21D 9/46 (2013.01); C22F 1/047 (2013.01);
Abstract
A sheet or strip made of a hardenable aluminum alloy, a vehicle part made therefrom, a use, and a method for producing the sheet or strip are disclosed. In order to insure a powerful paint bake response (PBR), it is proposed for the aluminum alloy to have from 4.0 to 5.5 wt % magnesium (Mg) and from 2.5 to 5.5 wt % zinc (Zn) and for it to be in the T4-FH state, wherein the wt % of magnesium (Mg) is greater than the wt % of zinc (Zn).