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4043 aluminum MIG (GMAW) welding wire 0.035 in. x 1 lb. spool x 20 lb. box

Features

  • Often used for repair welding aluminum/silicon cast alloys such as grades 353/A356
  • Low sensitivity to weld cracking with the 6XXX series base alloys
  • Gray color (post anodized)
  • Common choice for welding 6061
  • Lower melting point and more fluidity than the 5XXX series alloys
  • Designed for welding heat treatable base alloys, specifically 6XXX series alloys
  • All-position welding
  • Material: Aluminum
  • Alloy Type: Aluminum 4043 (6XXX series)
  • Welding Position: All-position
  • Warranty Length: 1 Year
  • Approval: ANSI
  • Country of Origin: United States