Product Description
Lincoln Electric SuperGlaze 4043 Aluminum MIG Wire – 0.035 in, 16 lb Spool (ED028395)
Lincoln Electric SuperGlaze 4043 (ED028395) is a high-quality aluminum MIG wire designed for excellent weldability, smooth arc transfer, and reduced crack sensitivity. With a 0.035-inch (0.9 mm) diameter and 16-pound spool, this ER4043 aluminum-silicon alloy wire is ideal for a variety of general-purpose aluminum welding applications across automotive, construction, and manufacturing industries.
Containing approximately 5% silicon, SuperGlaze 4043 provides superior fluidity and a bright weld appearance with minimal post-weld cleanup. It's best suited for welding 4XXX and 6XXX series aluminum base metals, offering consistent feedability and excellent resistance to weld cracking.
Product Specifications:
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AWS Classification: ER4043
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Wire Diameter: 0.035 in (0.9 mm)
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Spool Size: 16 lb
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Alloy Type: Aluminum-Silicon (approx. 5% Si)
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Recommended Shielding Gas: 100% Argon
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Excellent weld bead appearance with low spatter
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Smooth wire feed in both manual and automated MIG systems
Typical Applications:
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Welding 6XXX series aluminum alloys (e.g., 6061, 6063)
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Automotive body and frame repair
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Structural and architectural aluminum fabrication
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Trailer frames and truck bodies
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Irrigation systems and general aluminum repair
Advantages of SuperGlaze 4043:
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Lower crack sensitivity compared to other filler metals
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Excellent flow and wetting characteristics for clean, attractive welds
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Ideal for both novice and experienced welders
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Compatible with pulse and spray transfer MIG processes
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Good color match after anodizing in many cases
Dependable Quality from Lincoln Electric
Lincoln Electric’s SuperGlaze series is trusted by professionals worldwide for its reliability and performance. SuperGlaze 4043 (ED028395) delivers smooth, stable arcs and consistent weld results, making it a go-to choice for fabrication shops, maintenance crews, and contractors working with aluminum.
In Stock and Ready to Ship
Order the Lincoln Electric SuperGlaze 4043 aluminum MIG wire (ED028395) today. Backed by Lincoln’s commitment to quality, this wire is perfect for welders who demand precision, consistency, and clean results on aluminum jobs.
