|
|
| |
|
|
| |
|
ALLOYS
|
6063 (LD31)
|
6061(LD30)
|
6082
|
| |
Si
|
0.20-0.60
|
0.40-0.80
|
0.70-1.30
|
|
Fe
|
<0.35
|
<0.70
|
<0.05
|
|
Cu
|
<0.10
|
0.15-0.40
|
<0.10
|
|
Mn
|
<0.10
|
<0.15
|
0.40-1.00
|
|
Mg
|
0.45-0.90
|
0.80-1.20
|
0.60-1.20
|
|
Cr
|
<0.10
|
0.04-0.35
|
<0.25
|
|
Zn
|
<0.10
|
<0.25
|
<0.20
|
|
Ti
|
<0.10
|
<0.15
|
<0.10
|
|
Others
|
Others
|
<0.05
|
<0.05
|
<0.05
|
|
Total
|
<0.15
|
<0.15
|
<0.15
|
|
AL
|
Remainder
|
Remainder
|
Remainder
|
|
| |
|
 |