E4043 is a general purpose aluminum electrode for arc welding aluminum alloys.  The arc is stable and operates at low temperatures with a minimum of spatter and fuming.  The welds are strong, dense, and free of porosity on both production and maintenance applications.  E 4043 is a great choice when welding heat-treated aluminum parts.  This welding rod may also be used in brazing applications.

 

Typical Applications:  arc welding aluminums alloyed with copper, silicon and manganese, excellent for joining dissimilar grades of aluminum


 

AWS Class: E4043

Certification: AWS A5.3/A5.3M:1999 (R2007)

Alloy:  E4043

ASME SFA A5.3

 

Welding Position:             

Current:

DCEP

 

 

 

ALUMINUM WELDING ELECTRODES

SKU: ALUMINUM_ELECTRODES
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DIAMETER
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