WLD 140 GTAW I

4 CR

This Introduction to Gas Tungsten Arc Welding process covers safety, power sources, metallurgy, gases, filler metals and welding lab practice on mild steel in the weld booth.
Prerequisite(s): WLD 101, WLD 105, WLD 110, and WLD 120, all with a C- or higher, or Instructor permission.
Completion Of or Concurrent Enrollment In: WLD 106, WLD 130 and WLD 150, all with a C- or higher; or concurrent enrollment in WLD 106, WLD 130 and WLD 150; or Instructor permission.