Argon gas cylinder-bottle suppy. Argon gas (TIG gas) for use as TIG shielding gas. Sydney, Melbourne, Brisbane, Sunshine Coast & Gold Coast.
argon gas suppliers

Argon - TIG Gas Cylinder - Bottle Suppliers

Stargas is your best choice for Argon-TIG gas bottle-cylinder supply.

Argon gas is an inert gas used as TIG or GTAW welding gas, shielding gas and purging gas. 

Stargas are Argon gas suppliers of argon gas cylinders & argon gas bottles.  

Argon gas is available in G2 and E2 cylinder sizes.

Free delivery in Sydney, Melbourne, Brisbane, Sunshine Coast and Gold Coast areas.  

Argon gas bottle hire and refills at great prices. 

Please also see:

Argoshield 5 MIG welding gas

Argoshield 16 MIG welding gas


Argon Gas

Gas Code


Gas Composition

99.995% Argon

Cylinder Identification

Cylinder colour (to AS 4484): Peacock blue body, shoulder and neck.


  • Colourless, tasteless and odourless

  • Inert to all materials at all temperatures and pressures

  • Heavier than air, argon will collect in low-lying areas, ducts and drains

  • An asphyxiant

  • Lower thermal conductivity than most other gases

  • Low thermal conductivity acts as an insulator and will not transfer heat efficiently


  • All the major applications of argon are related to the production, processing and fabrication of metals. 

  • The role of argon is nearly always to exclude atmospheric air from contact with metal alloys.

  • Purging gas to protect weld areas, such as the inside of pipes during welding is a good example.

  • Major component in most shielding gas mixtures for arc welding and cutting due to low ionising potential

  • The predominant gas used in shielding gases as it forms a very good shield due to the high density and total inertness

  • Used on a wide range of ferrous and non-ferrous materials for welding and cutting

  • Fills the inter-space in double glazed windows

Cylinder Sizes

Cylinder Content (sm³)
Gauge Pressure
(1KPA @ 15oC)
Outlet Connection
AS 2473 Type 10
AS 2473 Type 10
D2 1.6
AS 2473 Type 10

 Click to view MSDS


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