Posted 4/19/2024 10:03 (#10712585 - in reply to #10712526) Subject: RE: Which aluminum wire for spool gun?
Sioux County, NWIA
I use a MIG spool gun for aluminum. I used to use 5356 but switch to 4043. I found 4043 to be considerably more forgiving. It behaves a little more like steel than the 5356 alloy. Always used the .035” diameter wire.
Which aluminum wire for spool gun?
