Shieldpro 30

Shieldpro 30 is a high performance gas for used for the welding of stainless steel and duplex

He / CO2 / Ar

Shieldpro mixtures have the addition of predominantly helium, hydrogen or nitrogen, improving their performance in the areas of welding speed, penetration, profile, surface appearance, metallurgical benefits etc. This in turn improves the two major areas of concern in a welding process - quality and economics.


  • Ideal for MIG welding of stainless steels and duplex 3mm and above
  • All round gas
  • Good deposition rates and weld profile
  • Increased penetration and fluidity of the weld pool
  • Higher weld speed compared to gases without helium

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 281151 10.4 m³ 73.7 kg 20,000 kPa 10 Australia wide Download
6-pack 281506 62.6 m³ 597.2 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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