Gas Needed For Aluminum Welding. A - There are two shielding gases commonly used for arc welding aluminum and these are argon and helium. Ad Find China Manufacturers Of Aluminum Welding.
You can use Carbon Dioxide when MIG welding mild steel. 100 Argon gas is required when you want to MIG weld Aluminum. In this video youll learn why we gas weld aluminum.
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You need to take into account the cost of the gas and properties of the base material along with the weld transfer method. These gases are used as pure argon pure helium and various mixtures of both argon and helium. The most common types of welders rely upon inert gases like argon in order to ensure a proper seal. In this video youll learn why we gas weld aluminum.