Aluminum headers for radiators, condensers, intercoolers and etc.
Common alloy 3003, 3003+1.5%zn, 6815. Temper HO, H24 etc. Clad one side or two sides, clad alloy 4343, 4004, 4045 ect.
Alloy |
Si |
Fe |
Cu |
Mn |
Mg |
Zn |
Zr |
Ti |
code |
3003 |
0.6 |
0.7 |
0.05-0.20 |
1.0-1.5 |
- |
0.1 |
0.05 |
0.03 |
1 |
3003+1%Zn |
0.6 |
0.7 |
0.05-0.20 |
1.0-1.5 |
- |
0.5-1.50 |
0.05 |
0.05 |
2 |
3003+1.5%Zn |
0.6 |
0.7 |
0.05-0.20 |
1.0-1.5 |
- |
1.0-2.0 |
0.05 |
0.05 |
3 |
3003+1.5%Zn+Zr |
0.5-1.0 |
0.7 |
0.05-0.20 |
1.0-1.6 |
- |
1.0-2.0 |
0.05-0.2 |
- |
4 |
3003+0.5%Cu |
0.6 |
0.7 |
0.30-0.70 |
1.0-1.5 |
- |
0.10 |
0.05 |
0.1 |
5 |
3005 |
0.6 |
0.7 |
0.20-0.40 |
1.0-1.5 |
0.20-0.60 |
0.25 |
- |
0.01 |
6 |