If you are AC TIG welding aluminum for the first time we would suggest using a 2% ceriated in 3/32. Two solid options include Blue Demon or Weldcraft. Ceriated is the most popular choice due to the easy arc start at low amperages.
What tungsten is best for aluminum?
If you are AC TIG welding aluminum for the first time we would suggest using a 2% ceriated in 3/32. Two solid options include Blue Demon or Weldcraft. Ceriated is the most popular choice due to the easy arc start at low amperages.
What is the blue tungsten?
Blue Tungsten Blue is made with tungsten and lanthanum with lanthanum being at 2%, giving it the name 2% lanthanated tungsten. ... You can use blue lanthanated tungsten as an all-purpose option with a variety of metals, including nickel alloys, aluminum, cobalt, copper, carbon steels, and titanium.
What color tungsten do I use for aluminum?
Pure Tungsten (Color Code: Green) Pure tungsten also provides good arc stability for AC sine wave welding, especially on aluminum and magnesium.Mar 7, 2006
What tungsten do I use for aluminum?
Use a pure tungsten or zirconiated tungsten electrode when AC welding aluminum. Don't use a 2 percent thoriated tungsten electrode. Make sure you use a tungsten electrode large enough in diameter to carry the welding current you plan to use. Remember that AC welding requires larger–diameter tungsten electrodes.Feb 27, 2003
Do you need to Ball tungsten for aluminum?
To weld aluminum, TIG is usually used. Occasionally, a welder might use MIG for aluminum welding too. Tungsten Inert Gas (TIG) welding requires a non-consumable tungsten electrode. ... A pointed tungsten electrode was traditionally used to strike the arc, but now we know that balled tungsten yields better results.Aug 14, 2021
What is the best tungsten to use for aluminum?
Use a pure tungsten or zirconiated tungsten electrode when AC welding aluminum. Don't use a 2 percent thoriated tungsten electrode. Make sure you use a tungsten electrode large enough in diameter to carry the welding current you plan to use.Feb 27, 2003
What is blue tungsten for?
Blue tungsten is a good substitute for thorium oxide. It provides proper arc ignition and is more long-lasting than thoriated electrodes. It can be used for both AC and DC welding with both transformer and inverter power sources.Aug 2, 2021