Susan and John Roper wrote:
> I must disagree. You cannot use CO2 to shield aluminum. On mild steel
> you can use CO2, a mix or Argon. CO2 is cheaper and your setup will be
> slightly different. I use argon for everything because I need only one
> bottle. John
This would back up what I was told as well. For mild steel the
75A/25C works great.
For aluminum, pure Argon is the only way to go, but it's more
expensive
so it's a waste of money if you are welding steel and using 100 percent
argon.
--
Trevor Boicey, Ottawa, Canada.
tboicey@brit.ca, http://www.brit.ca/~tboicey/
[ Seeking some miscellaneous MG parts, see the list on the web page... ]
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