43 Filler Metal, 3/32, Aluminum, 5 Lb. Box priced per pound, 12 Inch L
Mfr # SEA43093-5
Zoro # G408388097
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XTR Alloy 43 is a premium 5% silicon aluminum filler metal designed for arc welding aluminum alloys containing copper, silicon, and magnesium. This electrode performs exceptionally well when joining dissimilar aluminum grades, making it a versatile choice for a range of fabrication and repair applications. It features a self-lifting slag system for clean finishes and a stable arc that runs at lower temperatures with minimal spatter or fume. The extruded flux coating is highly moisture-resistant, ensuring a long shelf life even in demanding environments. XTR Alloy 43 can also be used for torch welding aluminum alloys.
- For arc welding aluminum alloys with copper, silicon & magnesium
- Excellent for joining dissimilar aluminum grades
- 5% silicon content with exclusive self-lifting slag
- Stable, low-temperature arc with minimal spatter & fume
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