ER4043

Specification:

The aluminum welding wire including 12%silicon.Suitable welding cast aluminum.

Suitable for welding cast aluminum,

Using:Aircraft.transport vehicles,vessels.instruments,mental products

Chemmical contents:

Si:<=4.5%-6.0%

Mg:<=0.05%

Fe:<=0.80%

Cu:<=0.30%

Zn:<=0.10%

Mn:<=0.05%

Al:Bal

ER4043aluminum welding wire