TIG/GTAW technique, tungsten, cups, and settings.
Showing 9 of 169 articles
Use this TIG welding amp chart to set amperage by metal type and thickness, plus tungsten size, joint type, and expert tuning tips.
A labeled TIG welding torch diagram with every part explained: cups, collets, gas lenses, back caps, cables, and how to read WP-9/17/26 torch numbers.
Learn how to choose filler material for TIG welding—from AWS classifications and matching rules to rod diameter, amperage, gas, and troubleshooting.
Learn how to set TIG welding amperage correctly. Rules of thumb, thickness charts, tungsten sizes, pulse settings and fixes for common mistakes.
Explore TIG welding applications across aerospace, medical, nuclear and more — how GTAW works, when to choose it, and how it stacks up to…
Gas tungsten arc welding meaning explained: how GTAW/TIG works, why welders choose it, how it compares to MIG and stick, plus gas, electrode and…
Everything you need for TIG welding: welder, torch, tungsten, gas, filler, PPE, setup steps, costs and common mistakes explained.
Purple tungsten is 1.5% lanthanated tungsten for TIG welding. See what it is, how it compares to blue, red and gray, and how to…
Explore every TIG welding type — DC, AC, pulse, micro, hot-wire and more — with settings, applications and tips to pick the right GTAW…