What voltages and wire feed speeds are recommended for MIG welding 1/4-inch steel with .035 wire and 75% Argon/25% CO2 gas?
For 1/4-inch (6.4 mm) steel using .035 wire and 75% Argon/25% CO2 gas, the recommended setting is 23.0 volts at 325 IPM wire feed speed. All chart parameters reference settings for horizontal T fillet welds, so settings may need to be modified for other joint types or welding positions. An inductance setting of 20–40 is suggested for this wire and gas combination. (Page 26)
From the official Miller Millermatic 350p manual, page 26
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