Range of Application: Applies to the molds which requires excellent process-ability and low-weight high-intensity aluminum alloy, including blow molding, vacuum forming mold, foaming mould, rubber mold, shoe mold, injection mold, RIM molding, fixture mold base, and holding block etc.

Standard Evaluation: the models of parent material (base material) include:

4047 4043 5356 7021 6061 6063 6454 5086 5083 5052 5050 3004

Chemical Compositions      %

Silicon   0.25magnesiclm  5.5

Lron        0.40chromium    0.2   

Copper      0.10 zinc         0.10

Manganese   0.20               Beryllium    0.0003

Otherg/each  0.05               otherg/total    0.15