WLDG220 — Shielded Metal Arc Welding Lab
WLDG 220 - Shielded Metal Arc Welding Lab WLDG 220 - Shielded Metal Arc Welding Lab Description In this lab, you will learn how to perform fillet and groove welds in all positions on mild steel plate and pipe using the shielded metal arc welding (SMAW) process. 3 Credits Time Guidelines The standard instructional time for this course is 84 hours.