Answer
Nov 18, 2025 - 11:15 AM
For MIG welding aluminum, use a voltage range of 18–24 volts and set the wire feed speed between 300–600 inches per minute, depending on the material thickness and wire diameter (typically 0.030–0.047 inch). Always refer to the wire manufacturer's chart for precise settings and adjust as needed for a stable arc and good weld appearance.
