... smoke,excellent operating, easy reignition, stable arc,quality CIQ certied E6013 welding arc electrodes AWS A5.1-E6013/E7018For ... Welding) :IntroductionE6013 is a kind of carbon steel electrode with titania type coating. AC/DC. All-position welding. It ... welding performance, excellent operating performance, easy reignition, stable arc and beautiful appearance of weld.UsesFor welding low-carbon steel ...