Coregas SS MIG Smooth (formerly Shieldpro 21)

Coregas SS MIG Smooth is a high performance gas for used for the welding of stainless steel.

O2 / Ar

Excellent arc stability with strong welds. The addition of oxygen (O2) improves the shape of the weld bead.


  • Ideal for MIG welding of stainless steel up to 3mm
  • Dip transfer
  • Reduced penetration and smooth running

Product Summary

Gas composition

  • Argon
  • Oxygen

Compressed gas sizes

UN number: 1956

Download safety data sheet


Size Product code Volume Weight (full)* Pressure Outlet connection Availability Cert. of conformance
SG 252150 10.6 m³ 78.4 kg 20,000 kPa 10 Australia wide Download
12-pack 252512 183.9 m³ 1293.5 kg 30,000 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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