BEST WELDS ER4043 MIG Welding Wire, Aluminum, 0.030 in Dia, 16 Lb Spool, 900-4043-030X16, 604669133774
- One of the oldest and most widely utilized welding and brazing alloys
- Contains silicon additives, which result in improved fluidity (wetting action) of the weld pool
- Also produces a weld less sensitive to cracking
- Can be utilized to weld various grades of aluminum.
Technical specs
- Diameter [Nom]: 0.030 in
- Material: Aluminum, Aluminum Alloy
- Tensile Strength [Max]: 29 kpsi
- Weight: 16 lb
- Quantity: 16 Lbs





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