GMAW Steel 85Ar-15 CO2 Globular
Gas metal arc welding
High speed video of GMAW in globular metal transfer mode with ER70S-6 wire of 0.045” diameter, 175 ipm wire feed speed, 33 V, 85% Ar 15% CO2 shielding gas mixture, 0.70” contact tip to work piece distance, and 20 ipm travel speed.
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