Tag: ER4047
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ER4043 vs ER4047 MIG Wire: Why More Fluidity Is Not the Whole Decision
Compare ER4043 and ER4047 aluminum MIG wire through manufacturer-described fluidity, ductility and product-form differences—not a blanket substitution rule.
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ER4047 TIG / GTAW Filler Metal: Filler Metal Finder Notes
ER4047 TIG / GTAW filler metal is a higher-silicon aluminum filler used as a starting point for cast aluminum repair and other silicon aluminum applications. The lower melting behavior can help wetting…
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ER4047 MIG / GMAW Filler Metal: Filler Metal Finder Notes
ER4047 MIG / GMAW filler metal is a higher-silicon aluminum wire used in repair and fabrication work where the base metal, joint design, and service conditions support its use. Treat the filler…