A copper-coated electrode made of mild steel called Covered Electrode ER70S-6 can be used to join mild and medium-carbon steels together. Low amounts of spatter and smooth, precise bead shapes are characteristics of the better weld deposit produced by the electrode. It has a highly steady arc, and its slag is simple to remove. It may be used to combine components that need top-notch toughness. In applications requiring great toughness, such as shipbuilding and bridge construction, Covered Electrode ER70S-6 is perfect for welding in all locations.