Title: (Optional) Perform 1F and 2F welds on stainless steel.
Course: Welding II (13207-II) > Section: Demonstrating Gas Tungsten Arc Welding (GTAW)

Performance should be demonstrated in the flat position, according to the written or verbal assignment, drawing, or specifications.

Process/Skill Questions:

- What is carbide precipitation?
- Which polarity should be used for GTAW of stainless steel?
- How does the melting temperature of stainless steel compare to the melting temperature of mild steel?
- Why should the electrode match the base metal?