Want An Easy Fix For Your ER4043 Welding Wire? Read This!
The results show that the welding wire of ER2319 is favorable for grain refinement of welding buildings, and the strength and elongation of the joint are higher than that welded by ER4043 welding wire. When the filler wire is ER4043 and the pulse frequency is40 k Hz, the phenomenon of microstructure refinement is obvious, and … Read more