Buy Compressed Argon Gas or Liquid Argon (Ar)
This chemically inert gas is colorless and odorless in both its liquid and its gaseous states. It is widely used as a shielding gas for arc welding and as an ambient gas in steel refining procedures. It is also used for filling mixtures for incandescent (filament) lamps and phosphorescent tubes, increasing thermal insulation of multi pane windows and for manufacturing semiconductor chips. It also serves as a shielding gas in a number of welding processes.
We offer compressed and liquid argon in a variety of purities. Please see the chart below for more information.
| Product Name | Concentration | Material Safety Data Sheets | Spec Sheet |
| Compressed Argon Gas (Ar) | >99.999% | ||
| Refrigerated Liquid Argon | >99.999% | ||
| Argon Gas Helium Mixture | 1 ppm – 99.9% |
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| Argon Gas Hydrogen Mixture | 1 ppm – 99.9% |
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| Argon Gas Nitrogen Mixture | 1 ppm – 99.9% |
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Uses of Argon Gas and Liquid Argon by Industry
Aircraft
Used for welding special alloys and in the heat-treating processes.
Automotive
Commonly used for welding of auto parts, frames and silencers.
Metal Production
Used for refining stainless steel via argon-oxygen decarburizing (AOD). It is also used in steel industry to prevent oxidization in molten metals.
Welding and Metal Fabrication
Mixed with other gases, argon can be used in welding processes as shielding gas.