Coregas 09

A premium gas used primarily for the MIG welding of carbon steel, this argon-carbon dioxide mixture is great for clean, quality and economical welds.

Ar / CO2

Excellent arc stability with strong welds. The addition of carbon dioxide (CO2) improves the shape of the weld bead.


  • Ideal for MIG welding steel of all thicknesses
  • Good arc transfer, smooth appearance, little spatter
  • Good for robotic welding

Product Summary

Gas composition

  • Argon 91%
  • Carbon dioxide 9%

Compressed gas sizes

UN number: 1956

Download safety data sheet


Size Product code Volume / m³ Weight (full) / kg Pressure / kPa Outlet connection Availability
D 2 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
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
Have a question about a product?

Contact our professional team for questions about products, pricing, creating an account & more.

Contact us