Ⅰ. Fusion Welding Processes 1. Arc Welding Technologies Shielded Metal Arc Welding (SMAW) Efficiency: 60-70% deposition rate Electrode Types: E6013 (General purpose) E7018 (High strength steel) Case Study: Golden
Arc welding and argon arc welding are both fusion welding, but there are obvious differences in many aspects. The following is a detailed introduction for you: Welding principle Arc