AWS ER4043 is a widely used aluminum silicon alloy welding wire. The wire has excellent welding performance, beautiful and bright bead shape and profile, stable arc, low spatter and good fluidity of molten pool. Due to the low thermal cracking sensitivity, it can be used to weld forgings and cast aluminum alloys.
Details：
| Product Model | AWS ER4043 | ||||||||
| Executive Standard | GB/T 10858 SAl 4043 (AlSi5) AWS A5.10 ER4043/R4043 EN ISO 18273 SAl 4043 (AlSi5) | ||||||||
| Application | Widely used in aluminum alloy welding in ship manufacturing, locomotive production, chemical equipment, food production equipment, and automotive structural parts. | ||||||||
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