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Gas Used For Mig Welding Aluminum. Most Common Gasses Used to MIG Weld. When MIG welding aluminum the desired mode is spray transfer.
Mig Welding Aluminum With A Spool Gun from www.weldingtipsandtricks.com
Aluminum is non-ferrous metal and therefore you should only use 100 argon as the shielding gas. A 7525 MIG Argon and CO2 mix is the most popular gas for MIG welding sales making up more than 90 of the gas we sell at Vern Lewis Welding Supply. Helium the least common.
When MIG welding aluminum the desired mode is spray transfer.
CO2 Carbon Dioxide. And in most cases only the percentages differ based on the material to be welded. What process should you use. Commonly welding is done in a home garage or work shop.
