Breadcrumb Home WEL - Welding WEL 2004 WEL 2004: Flux Cored Arc Welding II Download as PDF Program WEL - Welding Credits 4 Covers Flux Cored Arc Welding (FCAW-G) operations utilizing gas-shielded wire in various positions and joint designs. Prerequisites None. Lab Hours 67.5 Lecture Hours 15