Hi all,Been a while since my last post.....busy welding up fun stuff !I have been using argon with my new Syncrowave 200 recently. I am relatively new to tig welding and was wondering what is the difference between using argon or Co2 ?Is it cheaper ? Is one or the other better for certain processes?.... etc.Thanks .Man this thing is awsome. Don
Reply:CO2 is not for tig. it's cheaper but is only for mig welding.