ER4008 aluminum alloy welding wire rod

Introduction of ER4008 aluminum alloy welding wire rod
ER4008 aluminum alloy welding wire rod is American wrought aluminum and aluminum alloy. The application is divided into two categories: cast aluminum alloy, used in the as-cast state; deformed aluminum alloy, can withstand pressure processing, mechanical properties are higher than the as-cast state, and can be processed into aluminum alloys of various shapes and specifications.

ER4008 aluminum alloy welding wire rod can also be used as welding electrode and filling wire.
 
Chemical composition of ER4008 aluminum alloy welding wire rod (%)
Al (minimum): margin
Si: 6.5~7.5
Fe: ≤0.09
Cu: ≤0.05
Mn: ≤0.05
Mg: 0.30~0.45
Zn: ≤0.05
Other specified elements: ①
Ti: 0.04~0.15
Other elements not specified: each type: ≤0.05; total: ≤0.15
 
The use of ER4008 aluminum alloy welding wire rod:
ER4008 aluminum alloy welding wire rod can be used as electric welding rod and filling welding wire.