Washington Alloy ER 4043 Aluminum MIG Welding Wire
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Description
Washington Alloy ER 4043 Aluminum MIG Welding Wire
AWS A5.10 ER4043 ASME SFA 5.10 ER4043 UNS A94043
ER4043 (commonly referred to as AISi5) is a 5% silicon aluminum filler metal that is available in spools or cut lengths for MIG ...