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  • Harris 4043F1 .035 Aluminum Mig Wire (1lb Spool)

Harris 4043F1 .035" 4043 Aluminum MIG Wire (1lb Spool)

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Harris 4043F1 .035" 4043 Aluminum MIG Wire (1lb Spool)

 

 

Qualified to AWS A5.10 ER4043, ABS, ISO Designation AlSi5. 4043 is an all position 5% silicon alloy used to weld heat treatable base alloys. It is most often used to weld the 6XXX series of alloys. The silicon addition improves puddle fluidity, producing an appealing bead profile. It is less crack sensitive on the 6XXX series than other welding alloys. Common applications are automotive parts, truck trailers, bicycles. Also ideally suited for brazing thin aluminum sheet and tubing. Made in the USA. 

 

Chemical Composition:

 

Mn - 0.05% Si - 4.5-6.0%% Cr - 
Cu - 0.30% Fe - 0.08% Ti - 0.20%
Zn - 0.10% Al - Rem Mg - 0.05%
Others - 0.15%


 Single values shown are maximum percentages 

 

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