ER 4043 0.030 x 1 lb Spool AWS A5.10 4043

ER 4043 0.030 x 1 lb Spool AWS A5.10 4043

  • Silicon-aluminum MIG wire for aluminum alloys
  • 0.030″ x 1 lb spool
  • Meets AWS A5.10 specifications
  • 5% silicon for crack resistance
  • Excellent fluidity and appearance
  • Ideal for automotive and marine applications
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SKU: 14043030 Categories: , , Brand:

Description

Inweld ER 4043 is a silicon-aluminum MIG wire perfect for welding 5052 and 6063 aluminum alloys. This 0.030″ x 1 lb spool meets AWS A5.10 specifications, offering excellent fluidity and low melting point for smooth, clean welds. The 5% silicon content provides superior crack resistance and bright weld appearance. Ideal for automotive, marine, and general aluminum fabrication where aesthetic appearance is important.

Additional Info

Weight1 lbs
Dimensions5.5 × 4.5 × 2 in
ProcessMIG Welding (GMAW)
Filler MetalAluminum
Diameter.030"
ClassificationER4043
SpecificationAWS A5.10
Tensile Strength28,000 psi
Yield Strength15,000 psi
Elongation0.06
Recommended ParametersDCEP, 100% Argon, 25-35 CFH, 18-26V, 200-450 IPM WFS
ColorSilver
Country of OriginCanada
PackagingBoxed Spool
Unit of MeasurePound
Package Quantity1 Pound

Features

  • Silicon-aluminum MIG wire for aluminum alloys
  • 0.030" x 1 lb spool
  • Meets AWS A5.10 specifications
  • 5% silicon for crack resistance
  • Excellent fluidity and appearance
  • Ideal for automotive and marine applications

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Compliance

⚠ California Prop 65 Warning

Welding fumes contain chemicals known to cause cancer

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