Mig Welding Polarity Chart. Most welders use direct current with a straight polarity setting for most welding applications. However, reverse polarity can be useful for certain types of welding, such as tig welding aluminum.
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However, reverse polarity can be useful for certain types of welding, such as tig welding aluminum. The below welding polarity chart includes welding polarity for mig, tig & stick welding applications. Most welders use direct current with a straight polarity setting for most welding applications.
1 Mig welding polarity chart
Most Welders Use Direct Current With A Straight Polarity Setting For Most Welding Applications.
However, reverse polarity can be useful for certain types of welding, such as tig welding aluminum. The below welding polarity chart includes welding polarity for mig, tig & stick welding applications.
