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  • Harris 4043 3/32" x 36" Aluminum Tig Rod (10lb Pack)

Harris 0404350 3/32" x 36" 4043 Aluminum TIG Rod (10lb Pack)

$ 60.68

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Harris 0404350 3/32" x 36" 4043 Aluminum TIG Rod (10lb Pack)

 

 

Qualified to AWS A5.10 R4043, ABS, ISO Designation AlSi5. 4043 is a 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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