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:
Oct. 30, 2018
Filed:
Mar. 30, 2015
Applicant:
Hitachi Metals, Ltd., Tokyo, JP;
Inventors:
Yoshiyuki Okubo, Moka, JP;
Masaru Yoshida, Moka, JP;
Assignee:
HITACHI METALS, LTD., Minato-ku, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C 21/02 (2006.01); C22F 1/043 (2006.01); C22C 21/04 (2006.01);
U.S. Cl.
CPC ...
C22C 21/02 (2013.01); C22C 21/04 (2013.01); C22F 1/043 (2013.01); B60B 2310/202 (2013.01); B60B 2310/542 (2013.01); B60B 2360/104 (2013.01);
Abstract
A casting Al—Si—Mg-based aluminum alloy comprising by mass 12.0-14.0% of Si, 1.5-4.0% of Mg, and 0.10% or less of Mn, the balance being Al and inevitable impurities, and having excellent specific rigidity, strength and ductility, and its cast member.