Aluminum Alloy Welding Wire

Aluminum alloy welding wire
1. ER4043
2. Exellent quality
3. Reasonable price
Chemical composition of deposited metal(%)
AWS
Cu
Si
Fe
Mn
Mg
Cr
Zn
Ti
ER4043
0.30
4.5-6.0
0.08
0.05
0.05
-
0.10
0.20