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help! confused with stick(DC) weld Aluminium and tig(DC)weld Aluminium

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  • help! confused with stick(DC) weld Aluminium and tig(DC)weld Aluminium

    I know AC-tig is a good way to weld Aluminium.
    But be confused with stick(DC) weld Aluminium and tig(DC)weld Aluminium.
    Which handsome person could help me?
    Thank you!

  • #2
    Stick welding aluminum is practically for emergency and non-critical applications. I've done it. That shelf is still holding, too, but it's expensive sticks and a difficult weld, and I don't show it off in bead beauty contests.

    DC TIG is also a difficult process and practically limited to relatively thick weldments.

    AC TIG or DC MIG is pretty much what everyone needs for welding aluminum.
    Last edited by MAC702; 10-18-2021, 12:42 AM.

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    • #3
      Originally posted by MAC702 View Post
      Stick welding aluminum is practically for emergency and non-critical applications. I've done it. That shelf is still holding, too, but it's expensive sticks and a difficult weld.

      DC TIG is also a difficult process and practically limited to relatively thick weldments.

      AC TIG or DC MIG is pretty much what everyone needs for welding aluminum.
      Thanks Boss

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