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75% Argon, 25% Helium GMAW-S stainless?I was talking to a fellow the other day who told me that at work they use a 75Ar / 25He blend on stainless with solid wire. I asked if he meant tri-mix but apparently not, and didn't know much more about the "why" of it all. In googling it, I'm finding very little mention of this and I always...
OUCH!!!! That's one of those free perks that you won't read in the miller sales flyer when advertising their excellent HF starts! Being on the wet British Columbia coast, sometimes we'd have to resort to changing rods with our armpits since they were the only parts still dry....
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