WeldingCity 10-pcs TIG Welding Tungsten Electrode Tri-Element Non-Radioactive (Purple/AWS: EWG) 3/32 x 7 | 10-pk

For my first attempt TIG welding these did just fine. I dont have a whole lot of experience, but these seemed to handle different thicknesses of metal and made my arc very controllable. Also this particular tungsten sharpens really well with a brand new cut off wheel.

Nice product and price. Bought these for my husband, he said theyre much more expensive in stores for just 2. Would buy again.

This tungsten works great!

Excelente producto, me gusto mucho.

Would buy a again

Works well for what I need

Great tungsten

Good tungsten rods. The size is perfect for thin sheet metal.

Ive got a Radex One geiger counter/dosimeter that I laid on top of a new package of 10 0.040x7 electrodes. It read 0.28µS/Hr, with a background reading of 0.10µS/Hr. For comparison, I also did the two packages of red 2%Th electrodes I had on hand, getting 0.56µS/Hr and 1.08µS/Hr readings. Mind you those are 3/32 and 1/16 electrodes, and different brands from a local welding supplier. Dividing the reading by the volume of the electrodes gave me wildly different numbers for the 2% thorium (no, I didnt mix up the data - I re-measured to be sure) at 0.08µS/Hr per cc (3/32) and 0.35µS/Hr per cc (1/16). These Tri-mix .040 electrodes come back at 0.12µS/Hr per cc. Not bad, but definitely radioactive.

good