Nov 05, 2026  
NIACC Catalog 2026-2027 
    
NIACC Catalog 2026-2027

WEL - 252 Gas Tungsten Arc Welding for Aluminum: SENSE1


(1 s.h.)

Prerequisite: IND - 190 Skills and Safety in Industry  or instructor approval.
Corequisites: WEL - 251 Gas Tungsten Arc Welding for Carbon Steel: SENSE1  and WEL - 253 Gas Tungsten Arc Welding for Austenitic Stainless Steel: SENSE1 .
This course emphasizes proper weld safety, machine setup, and Gas Tungsten Arc Welding (GTAW) techniques on aluminum. Students perform American Welding Society–compliant welds in flat and horizontal positions, meeting industry standards.

Lecture Hours: 0
Lab Hours: 30
Clinical Hours: 0
Work Experience Hours: 0