MIG Welding Wire ER4043 Gmaw Aluminum Welding Wire CO2 MIG MAG Welding Wire

Features:
ER4043, commonly referred to as “AlSi5", has a 5% silicon and is the oldest and one of the most widely used aluminum welding wires
for general purpose applications.
Less sensitive to weld cracking than other aluminum alloys and the 5% silicon content lowers the melting point, increases fluidity
of the weld puddle and leaves a bright shiny weld deposit.

Application:
It is most often used to weld the 6XXX series of alloys. The silicon addition improves puddle fluidity, producing an appealing bead
profile. It is less crack sensitive on the 6XXX series than other welding alloys. Common applications are automotive parts, truck
trailers, bicycles.

Chemical Composition(%)