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Hobart® MaxalMig 4043 Aluminum 1lb Spool #404303004, #404303504, #404304704

$6.95 $9.06 Reduced Price You Save $2.11
Product Number: 404303004, 404303504, 404304704
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Hobart® MaxalMig 4043 Aluminum MIG Welding Wire #404303004, #404303504, #404304704

4043 filler metal is a popular aluminum/silicon filler alloy for general purpose welding applications.

Features/Benefits:

  • Moderate strength (28 ksi typical)
  • Low melting temperature/high fluidity
  • Low welding smut and discoloration
  • Low ductility, formability, and lower toughness
  • Moderate electrical conductivity and thermal conductivity
  • Excellent corrosion resistance
  • Low shrinkage rate/reduced distortion
  • Low hot cracking sensitivity in most applications

Applications:

  • Welding 6xxx alloys
  • Automotive/motorcycle frames
  • Sports products
  • Scooters/bicycles
  • General repair and maintenance
Part # Diameter Package
404303004 0.030 in (0.8 mm) 1 Lb (0.45 Kg) Plastic Spool
404303504 0.035 in (0.9 mm) 1 Lb (0.45 Kg) Plastic Spool
404304704 3/64 in (1.2 mm) 1 Lb (0.45 Kg) Plastic Spool
Shop all our great Filler Metals and other quality Welding Machines and Accessories from Welders Supply.

Hobart® MaxalMig 4043 Aluminum 1lb Spool Video

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