
All About Tungsten in TIG Welding: Types, Selection and Use
Ron Covell explains the different TIG tungsten options, the tungsten color code and how to sharpen and store these electrodes.
TIG filler metal and equipment setup determine how much control a welder has before the weld begins. This cluster covers tungsten types, torch selection, filler rod technique, shielding gas, foot controls and equipment setup. Use it to choose the right components, prepare for better arc starts and support cleaner, more consistent TIG welds.