Harris 04043F6 .035" 4043 Aluminum MIG Wire (16lb Spool)

Harris 04043F6 .035" 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:

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