No announcement yet.

330 cast stainless

  • Filter
  • Time
  • Show
Clear All
new posts

  • 330 cast stainless

    does anyone have any experience welding 330 cast stainless. material sizes 2 1/2''
    3/8 wall round tube second piece is a solid round turned down to fit inside the tube it has to have a 1/4'' fillet welled all around.I have a 330 rolled alloys tig rod but it gives me no info. should i use ac dc HELP ME PLEASE

  • #2
    I have stick and mig welded thousands of feet of 330 but no TIG help. Its a high heat SS...Bob
    Bob Wright


    • #3
      i would stay with the dc for tig. if you have a piece of scrap run a bead on that and get your settings. ac will pump a lot more heat into the material which is usually good for some sugaring.
      trail blazer 302
      hypertherm plasma
      millermatic 251
      high feq. arc starter
      suit case (extreme 12vs)
      o/a torches
      way to many other tools to list