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For maximum versatility on multiple welding applications
Machined from brass alloy bar stock
It is qualified to AWS A5
5/8:-18 RH male (inert) connections at each end
Designed for medium-duty MIG welding and metalworking applications
Techniweld Solid Wire Spool ER 4043 WELDING MASKS & LENSES For maximum versatility on multiple4043 aluminum MIG welding alloy 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. It is qualified to AWS A5. 10 ER4043, ABS, ISO Designation AlSi5. It is commonly used for welding automotive parts, truck trailers
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