Harris 0404327 3/64" 4043 Aluminum MIG Wire (16lb Spool)

$ 135.91
By Harris
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Harris 0404327 3/64" 4043 Aluminum MIG Wire (16lb Spool)

 

 

Features:

  • 4043 is an aluminum/silicon filler metal designed for welding heat treatable base metals and is common choice for 6061 
  • It is most often used to repair welding aluminum/silicon cast alloys such as grade 353/A356
  • The silicon addition improves puddle fluidity, producing an appealing bead profile
  • It is less crack sensitive on the 6XXX series than other welding alloys

 

Typical Application:

  • Automotive parts
  • Truck trailers
  • Bicycles 

 

Chemical Composition:

Aluminum BALANCE    Titanium 0.20% max.
Magnesium 0.05% max. Copper 0.30% max. 
Manganese 0.05% max. Silicion 4.5-6.0%
Beryllium  0.0008% max. Zinc 0.10% max. 
Others Each 0.05% max. Iron 0.80% max. 
Total 0.15% max

 

 

AWS:

  • AWS A5.10
  • AWS A5.3
  • ASME SFA5.10

 

Shielding Gas:

  • 100% Argon

 

Commeical Specifications

  • UNS-A94043

 

DIN EN Rating:

  • 1732 SG Al Si 5

 

Melting Range:

  • 575-630°C