... rod Easy striking and restriking,low spatter,low smoke,holds an unusually stable arc,great for fast welds AWS E6013 mild carbon ... , vessels and various structures of low carbon steel 9, Packing in 1kgs/box, ... carbon steel structures, especially suitable for welding thin flat, intermittent shorter welds, as well as some smooth appearance cover. CHEMICAL COMPOSITION ... mild carbon steel welding rod factory