Used in the production, processing and fabrication of metals, this industrial grade argon is available either as a compressed gas or as a cryogenic liquid


Inert to all materials at all temperatures and pressures. Lower thermal conductivity than most other gases. Low ionising potential allows easy formation of a welding arc without reacting with the metal being welded. In cryogenic format, liquid argon is often abbreviated to LAR.


  • TIG welding stainless steel of all thicknesses
  • MIG and TIG welding of copper and alloys up to 3mm
  • Exclusion of air from contact with metals and alloys in purging and welding processes
  • Plasma cutting
Product Summary

Gas composition

  • Argon ≥ 99.992%

Compressed gas sizes

UN number: 1006

Download safety data sheet


Size Product code Volume / m³ Weight (full) / kg Pressure / kPa Outlet connection Availability
D 2.1 14.5 20,000 Type 10 NZ wide
F 5 80 20,000 Type 10 NZ wide
G 10.5 80 20,000 Type 10 NZ wide
14-pack 147 1015 20,000 Type 10 NZ wide

Cryogenic liquid sizes

UN number: 1951


Contact us direct for more information about our bulk and cryogenic liquids range

Cryogenic liquid sizes


Please contact us direct for more information on bulk and cryogenic liquid supply.
Additional Details

Physical & chemical properties

Appearance Odour Flammability
AppearanceColourless gas OdourOdourless FlammabilityNon flammable

Hazard class


Hazard symbol (GHS)

  • Non-flammable non-toxic gas 2.2