HomemadeTurbo - DIY Turbo Forum

Quote:

Originally Posted by needahonda

you spent the money for a 185 and you dont know what kind of gas to use :1 :1

for alluminum is 100% argon
for steel its argon and Co2 normally 75/25
and for stainless they put heilium in the steel mix

Yea everyone has to learn somewhere i got a good deal on the 185 and i plan on learning and taking a collage welding course.. but yea im a noob i dunno what gas to use..
I am sure the gas is on though.. i turned it up to 36 instead of 30 that it was on and it helped a little but the sheild and tip are realy messed up so im going to get new ones..