Carbon steel welding electrode, mild steel welding rod E7018 1. Model: E6013, E7018 2. Brand: Golden bridge Carbon steel welding electrode, mild steel ... / inner box; 20kgs/carton, 2MT/wooden palletAWS A5.1 E7018 welding electrodesAWS E7018 welding electrodes is low-hydrogen potassium carbon steel welding ... -0086-13920321688 Carbon steel welding electrode, mild steel welding rod E7018