Lizer
Mad Scientist
For Mig I’ve always used 75/25 Argon CO2.
I want to buy a bigger tank and a guy has a large tank locally for sale completely full with trigon, which is 89% Argon, 8.5% CO2 and 2.5% 02.
What are the advantages or disadvantage of this blend for Mig?
And secondly, when I need to exchange my tank, do you think I’d be able to do it for a 72/25 if I wanted to? Not sure if there’s some industry standard around that or if it’s supplier specific.
I want to buy a bigger tank and a guy has a large tank locally for sale completely full with trigon, which is 89% Argon, 8.5% CO2 and 2.5% 02.
What are the advantages or disadvantage of this blend for Mig?
And secondly, when I need to exchange my tank, do you think I’d be able to do it for a 72/25 if I wanted to? Not sure if there’s some industry standard around that or if it’s supplier specific.