2xxx series aluminum lithium alloys having low strength differential

2xxx series aluminum lithium alloys having low strength differential

  • CN 102,834,502 A
  • Filed: 04/11/2011
  • Published: 12/19/2012
  • Est. Priority Date: 04/12/2010
  • Status: Active Application
First Claim
Patent Images

1. Deformed Aluminum alloy product, this product comprises:

  • About 2.75 weight % are to about 5.0 weight %Cu;

    About 0.2 weight % is to about 0.8 weight %Mg;

    Wherein the ratio of the copper in this duraluminum/magnesium ratio (Cu/Mg) about 6.1 to about 17 scope;

    About 0.1 weight % to 1.10 weight %Li;

    About 0.30 weight % is to about 2.0 weight %Ag;

    About 0.50 weight % is to about 1.5 weight %Zn;

    About at the most 1.0 weight %Mn;

    WithSurplus is aluminium, optional incidental element and impurity.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×