Title:
ALUMINUM ALLOY
Document Type and Number:
Japanese Patent JP2022048993
Kind Code:
A
Abstract:
To provide an aluminum alloy having heat-resistant strength.SOLUTION: An aluminum alloy contains Si of 9.0-13.5 wt.%, Fe of 0.2-0.5 wt.%, Cu of 4.5-6.5 wt.%, Ti of 0.01-0.05 wt.%, Mn of 0.01-0.2 wt.%, Mg of 0.6-1.15 wt.%, Cr of 0.05 wt.% or less, Zn of 0.8 wt.% or less, Zr of 0.01-0.1 wt.%, Ni of 1.0-2.0 wt.%, Sr of 0.005-0.025 wt.%, with the balance being Al and impurities.SELECTED DRAWING: Figure 1
Inventors:
SUGAYA NAOYA
CHEN SHANSHAN
CHEN SHANSHAN
Application Number:
JP2021139485A
Publication Date:
March 28, 2022
Filing Date:
August 30, 2021
Export Citation:
Assignee:
SANKYO TATEYAMA INC
International Classes:
C22C21/02
Attorney, Agent or Firm:
Youichi Kobayashi