... ,E711T, H08A,H08MnA,which has the specification of 0.8~φ5.0mm for your choosing.In addition,we also supply welding rod ... industries, and can also be applied to high-speed welding for sheet metal and piping.. Trade MankDiameterLot NoMfg DateExecutive StandardTypeDate of ... -29S≤0.0350.012 (°C) Impact Yalue≥2794 95 73P≤0.0250.01 Impact Yalue electrode rod welding torch er70s-6 welding wire copper coated