State |
Si |
Mg |
Fe |
Cu |
Mn |
Zn |
Cr |
Ti |
Impurity |
Al |
6063 |
0.2-0.6 |
0.45-0.9 |
<0.35 |
<0.1 |
<0.1 |
<0.1 |
<0.1 |
<0.1 |
<0.15 |
Surplus |
6063A |
0.3-0.6 |
0.6-0.9 |
0.15-0.35 |
<0.1 |
<0.15 |
<0.15 |
<0.05 |
<0.1 |
<0.15 |
Surplus |
Chemical elements of Aluminum alloy