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Gas Tungsten Arc Welding 3

Credits: 2
Course Number: 31-442-363

Course Description

31-442-363 GAS TUNGSTEN ARC WELDING 3 ...course provides the opportunity for the learner to develop the knowledge, skills, process and understanding of GTAW on aluminum as well as multipass groove welds on plain carbon steel. (Prerequisite: 31-442-362, Gas Tungsten Arc Welding 2)

Course Typically Offered

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Most NWTC classes are offered in 8-week sessions. Learn more about how our class schedule can help you succeed.

Credit for Prior Learning

How can I use this course to achieve my career goals?

This course is associated with the following programs:

What will I learn?

  1. Demonstrate safety in welding
  2. Describe Weld Defects Specific to Aluminum GTAW
  3. Demonstrate Equipment Setup for Alternating Current
  4. Demonstrate Flat Welding (1G)
  5. Demonstrate Horizontal Fillet & Groove Welding (2F & 2G)
  6. Demonstrate Vertical Fillet & Groove Welding (3F & 3G)
  7. Demonstrate Overhead Fillet & Groove Welding (4F & 4G)
  8. Demonstrate Flat Multi-pass Groove Welding (1G)
  9. Demonstrate Horizontal Multipass Groove Welding (2G)
  10. Demonstrate Vertical Multi-pass Groove Welding (3G)

Class Details

Class Number:
Spring 2025
Wayne Haines
Date Range:
Estimated Cost:
$470.20 *

Class Notes

  • Safety glasses, welding gloves, leather shoes & appropriate clothing required.

Meeting Times

Dates Day(s) / Time Location(s)
03/31/25 - 05/19/25 M
10:30 AM - 2:20 PM
Green Bay Campus Room MC102
04/01/25 - 05/20/25 Tu
7:30 AM - 11:20 AM
Green Bay Campus Room MC102

* Cost displayed is an estimate and may be discounted if attendees are residents of Northeast Wisconsin Back to cost