Introduction:
AWS A5.10 ER4043. It is one of the oldest and most widely used welding and brazing alloys, can be classified as a general purpose type filler alloy. It is widely used in welding of 6061, 6XXX series aluminum alloy, 3XXX series and 2XXX series aluminum and alloys.
Application:
Al-Si welding wire used for welding ships, chemicasl, molds, metallurgy and automobile industries related to aluminum.