I was ordering gas today and asked about an 85/15 Argon CO2 mix to MIG weld
in spray mode. The guy says we have 75/25, or 92/8, neither will support
both short circuit and spray modes.
He says he has only one shop that sprays and asks why I want it. The only
answer I have is because I have a more pwerful MIG and I never tried it. I
read about IT IN MANUALS WHICH DON'T REALLY TELL (OOPS) me why I would
select one method over the other.
So why would you select spray mode over short circuit or globular transfer
working on mild steel?
15 years ago