This ESAB OK Autrod 4043 MIG welding wire is one of the most widely used welding and brazing alloys and is classed as a general-purpose filler. Made of aluminum with silicon additions, it results in improved fluidity, is not sensitive to weld cracking, and produces bright and almost smut-free welds. It is 0.047 inch in diameter and available in a 0.45-kilogram spool.
Technical Specs
ItemMIG Welding Wire
MaterialAluminum
Tensile Strength (As Welded)124 MPa
SeriesOK Autrod 4043
StandardsSFA/AWS A5.10 ER4043, EN ISO 18273 S Al 4043 (AlSi5), CE EN 13479 CWB AWS A5.10/A5.10M ER4043, dB 61.039.05, JIS Z 3232, VdTÜV 12187