WB4043AM Aluminium Steel MIG Welding Wire
Aluminium solid MIG wire containing 5% Silicon. WB4043AM is a Aluminium / 5% Silicon MIG wire for welding Al / Si and Al / Mg /Si material. The medium strength weld metal has excellent resistance to hot cracking. WB4043AM is not suitable where good colour match is required after anodising.
BS 2901 Part 4-90 : 4043A
AWS A5.10-92 : ER4043