What polarity is used for MIG welding aluminum?
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Use Straight Argon for Aluminum MIG Welding. Though some gas mixtures can be used as a shielding gas for MIG welding aluminum, the majority of situations will call for a simple tank of argon. You'll need to weld with argon using reverse polarity or DCEP.Apr 25, 2012
2023-06-12 17:15:56
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Use Straight Argon for Aluminum MIG Welding. Though some gas mixtures can be used as a shielding gas for MIG welding aluminum, the majority of situations will call for a simple tank of argon. You'll need to weld with argon using reverse polarity or DCEP.Apr 25, 2012