What is the best filler rod for TIG welding carbon steel? Is it good old ER70s-2? or ER70s-6 with higher silicon content? The differences between ER70S-2 and ER70S-6 are pretty subtle for fillet welds on clean metal. And even on light mill...
Stainless Root and Hot Pass Tips Video Bridge Tacks are useful for tack welding stainless pipe without needing to purge the inside with argon. Penetrated tacks are required by some codes and should be purged with argon. A convenient way...
Walking the Cup on Plate with Scratch Start TIG - PrimeWeld MTS200 The MTS200 is mostly thought of as a MIG welder but it also does Stick and lift arc DC TIG. The MTS in PrimeWeld MTS200 stands for MIG,...
Can you weld aluminum with 2% thoriated? Yes you sure can. Is 2% thoriated the best choice for aluminum? Nah. Probably not. But if you prep the tip before welding, it does OK....way better than just letting it round however it...
Sometimes we all need to be reminded of some fundamentals. So this quick video shows a back to basic type reminder on the importance of arc length when tig welding. A few more basic reminders to help your tig...
