... ,BV,NK,CERTIFICATE 1. Introduction : E6013 is a kind of low carbon steel electrode with titania type coating . AC&DC, all ... . stable arc and beautiful welding appearance .2.Use : for welding low-Carbon steel structures , especially suitable for welding on thin plates ... (A)40~7050~9090~130130~210170~230 AWS E6013 Welding Electrodes Supplier