Material: This ER4043 MIG welding wire is made from aluminum and is responsible for welding.
Package content: Aluminum ER4043 MIG welding wire .035" 1 roll ER4043-.035" 5 Ib roll
Performance: High reliability, consistent performance, and good heat resistance. ER4043 (commonly referred to as AlSi5) is a 5% silicon aluminum filler metal
Recommendation: This alloy is recommended for welding 3003, 3004, 5052, 6061, 6063 and casting alloys 43, 355, 356, and 214.
Suitable for : Suitable for all positions welding excellent for outdoor windy conditions.
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