miller diversion 180 weak penetration

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    • March 6, 2025 at 12:46 pm #52714
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      Melissa Stevens

        Hey Folk, I am curious why my Miller Diversion 180 has weak penetration on aluminum with 1/16-inch tungsten and 20 CFH argon, any tips?

      • March 6, 2025 at 7:01 pm #52716
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        Michael King

          Bump amps to 150 on your Miller Diversion 180, use 2% lanthanated tungsten.

        • March 7, 2025 at 1:35 am #52717
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          Tonya Roberts

            clean aluminum with alcohol, Contamination weakens penetration, set Miller Diversion to 22 CFH.

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