... Carbon Steel Welding Rod AWS E6013, E7018 Introduction:1. Model No.: Welding rod AWSE6013(J421, J38.12)2. Available size:2.5x300mm, 2.5x350mm, 3.2x350mm, 4.0x400mm, 5 ... low-carbon steel, such as ships, vehicles, building, and general machinery. Detaild Specification for Welding Rod AWS E6013( ... 3080~200Reference Current (AC, DC+) Electrode Diameter(mm)φ2.5φ3.2φ4.0φ5.0Welding Current (A)60~10080~140110 ...