Mig Welding Co2 Argon Mix. And by a high Argon shielding gas mix I mean 90 Argon and 10 Carbon Dioxide. 85 Argon and 15 CO2.
ArgonCO2 mix or Argoshield result in easier and neater welds given an unrestricted choice of gas but a MIG welder can be used with CO2 pub gas if you can put up with increased spatter and a less steady arc. 80 Argon 20 CO2 is a common mixture for MIG welding. The use of the 100 Argon for MIG is acceptable to finish up a project if you run out of gas or as a last resort but in the long term the use of pure Argon for the MIG welding process is not recommended as it leads to a more brittle and less attractive weld.
Argon Carbon Dioxide blends are used for all kinds of structural steel farm implements and machinery.
Over on TIG Time we get the question all the time Can I TIG weld with my C25 MIG mix Well with the recent start of the MIGMonday series we have been. No more leasing fee you can now refill the bottle or swap it for a new one at the pick up location below. Over on TIG Time we get the question all the time Can I TIG weld with my C25 MIG mix Well with the recent start of the MIGMonday series we have been. 90 Argon 10 Co2 is ideal for Mig Welding 8-25mm Steel.