WeldingCity® 0.045" 1-lb ER4043 Aluminum MIG Welding Wire 4-in Spool

Item Details:

• Premium 0.045" (1.2mm) ER4043 Aluminum MIG welding wire spool.
• AWS Classification: ER4043. Conforms to AWS A5.10/ASME SFA A5.10.
• 1-Lb net weight of welding wire, 4"-spool wrapped in moisture-resistant plastic film.
• Typical Element Content (wt%) in Product: Si=4.5-6.0; Fe=0.8; Cu=0.3; Mn=0.05; Mg=0.05; Zn=0.1; Ti=0.2; Al=balance.
• General-purpose, all-position aluminum welding wire used to weld various grades of aluminum; it contains silicon additives, which may improve fluidity of the weld pool and also produces a weld less sensitive to cracking; its bright weld finish makes it a popular choice of welders.

Product Attributes:

• Brand: WeldingCity®
• AWS/ASME SFA5.9: ER4043
• Wire Diameter: 0.045" (1.2mm)
• Spool Weight/Size: 1-lb/4-in