4043 Aluminum Wire .0301# Spools (900-4043-030X1)

ER4043 MIG Welding Wire, Aluminum, 0.030 in dia, 1 lb Spool

Additional Information

• Part #: 900-4043-030X1
• MPN: 4043030X1
• UPC: 00604669133828

• Contains silicon additives, which result in improved fluidity (wetting action) of the weld pool
• One of the oldest and most widely used welding and brazing alloys
• Also produces a weld less sensitive to cracking
• Can be used to weld various grades of aluminum