Coregas He30

Coregas He30 is a premium gas used primarily for the MIG welding of carbon steel. Great for clean, quality and economical welds.

Ar / He

Excellent arc stablity with strong welds. The addition of carbon dioxide (CO2) improves the shape of the weld bead. The addition of helium increases heat transfer which broadens and deepens weld penetration.


  • Mainly for automation
  • Good for heavier sections of galvanised steel
  • High deposition rates
  • Good weld profile and penetration

Product Summary

Gas composition

  • Argon
  • Helium
  • Carbon Dioxide

Compressed gas sizes

UN number: 1956

Download safety data sheet


Size Product code Volume Weight (full)* Pressure Outlet connection Availability Cert. of conformance
SG 276150 10.4 m³ 72.3 kg 20,000 kPa 10 Australia wide Download
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
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