.035" ER4043 Harris Products Group Aluminum MIG Wire 5 lb 8" Spool Comfort and Protection › Key Product Features:

› Key Product Features:

front and side d-rings

Assorted Fabric Back Colors

variable intensity or strobe mode

.035" ER4043 Harris Products Group Aluminum MIG Wire 5 lb 8" Spool Comfort and Protection › Key Product Features:Item Details: 4043 aluminum MIG welding alloy is an all position, 5% silicon alloy used to weld heat treatable base alloys. It is most often used to weld the 6XXX series of alloys. The silicon addition improves puddle fluidity, producing an appealing bead profile. It is less crack sensitive on the 6XXX series than other welding alloys. It is qualified to AWS A5. 10 ER4043, ABS, ISO Designation AlSi5. It is commonly used for welding automotive parts,