Shieldpurge 95/05

Shieldpurge 95/05 is a premium gas mixture used mainly in plasma welding, cutting stainless steel copper and nickel alloys. It is also used as a leak testing gas to test various systems and equipment for leaks.

N2 / H2

Shieldpurge mixtures have the addition of predominantly helium, hydrogen or nitrogen, which give the gas the ability to achieve higher performance in areas of welding speed, penetration, profile, surface appearance, metallurgical benefits etc. This improves both the major areas of concern in a welding process - quality and economics.


  • Ideal for plasma welding and cutting of stainless steels, copper and nickel alloys of all thicknesses
  • Higher weld speed
  • Minimal spatter and reduced distortion
  • Leak testing of systems and equipment
Product Summary

Gas composition

  • Nitrogen balance
  • Hydrogen 5% ± 0.5 %


Moisture ≤ 20 ppm
Oxygen ≤ 10 ppm

Compressed gas sizes

UN number: 1956

Download safety data sheet


Size Product code Volume Weight (full)* Pressure Outlet connection Availability Cert. of conformance
SG 235150 9.6 m³ 69.8 kg 20,000 kPa 20 Australia wide Download
12-pack 235512 115.2 m³ 1250 kg 20,000 kPa 20 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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