GMAW Spray Gas
GMAW Spray Gas
(OP)
What is the preferred shielding gas when using GMAW Spray? We typically weld carbon steel at < 1" thk. and x-ray weld quality is required.
We currently utilize the two different gases below but with less success with option #2.
1.) 98% Ar / 2% O2
2.) 90% Ar / 10% Co2
Thanks!
We currently utilize the two different gases below but with less success with option #2.
1.) 98% Ar / 2% O2
2.) 90% Ar / 10% Co2
Thanks!





RE: GMAW Spray Gas
RE: GMAW Spray Gas
RE: GMAW Spray Gas
RE: GMAW Spray Gas
Best regards - Al
RE: GMAW Spray Gas
RE: GMAW Spray Gas
https://www.lincolnelectric.com/assets/global/prod...
RE: GMAW Spray Gas
RE: GMAW Spray Gas
RE: GMAW Spray Gas
RE: GMAW Spray Gas
1. Wire dia
2. Shielding gas
3. Welding Parameters(Ampere & Volt)
To get spray with 90Ar+10Co2 is ok, provided for dia 1.2mm transient current should be around 230 to 250amps
RE: GMAW Spray Gas