What Shielding Gas For Mig Welding. Ad Find China Manufacturers Of Mig Welding. Shielding gas protects the melting metals from being exposed to outside gases by using a steady stream of a different type of gas.
It works well in MIG welding providing good penetration and speed but tends to cause more spatter in pure form. Argon Gas Inert Gas. While choosing the Shielding gas for MIG welding stainless steel welders usually prefer a mixture consisting of Argon 98 and CO2 2 while some prefer to use the gas mixture of Helium -90 Argon 7 and CO2 2.
With inert shielding gas for MIG welding you can choose either Argon or Helium.
Ad Find China Manufacturers Of Mig Welding. Its not the cheapest of gas mixes but its well liked because it gives you the person MIG welding at home a nice balance between cost and attractiveness of. However increased oxygen created from CO2 can lead to porosity. Shielding gases for MIGGMAW welding.