Oxy-Acetylene Welding of Aluminum While aluminum has a melting point less than half that of steel, its conductivity is over three times as great, so we use a tip about the same size for this metal as we do for steel, and because of this conductivity, we should realize that the effects of expansion and contraction must be particularly guarded
Read more →Can your welding machine TIG weld Aluminum? TIG Weld Aluminum A considerable number of our customers ask about welding machine requirements in order to TIG weld aluminum. TIG weld Aluminum with Direct Current Electrode Negative (DCEP) or DC(+) Can you TIG weld aluminum without AC and a High Frequency box? Yes, you can actually weld aluminum with a low cost
Read more →TIG Welding Aluminum DC Electrode Negative Does your TIG welding machine have enough amperage to weld thick Aluminum? Are you tired of pre-heating only to find that your tungsten cannot withstand the constant AC arc? Direct Current Electrode Negative (DCEN) or DC(-) TIG welding Aluminum. There are no short cuts or forgiveness when it comes to welding Aluminum, especially thin
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