RADNOR™ 4043 aluminum welding MIG wire is commonly used to weld on 6XXX base materials and other heat treatable alloys.3/64" ER4043 Radnor 4043 Aluminum MIG Wire 1# SpoolSKU: 64001504Quantity*OrderFeatures Good fluidity and bead appearance Welding heat-treatable base alloys such as the 6XXX base materials Low sensitivity to weld cracking with the 6XXX series base alloys RADNOR™ Gem-Pak®: bulk package with included glass gems ensures optimal feeding Applications For welding 6XXX alloys and most casting alloys General fabrication Automotive components Bicycle frames
