Shieldpro He25

Shieldpro He25 is a high performance gas used for the welding of non-ferrous steel, copper and alloys

He / Ar

Shieldpro He25 mixture has the addition of helium giving the gas the ability to achieve higher performance in the areas of welding speed, penetration, profile, surface appearance, metallurgical benefits etc. This improves the two major areas of concern in a welding process: quality and economics.


  • Ideal for MIG and TIG welding of non-ferrous steel, copper and alloys above 3mm
  • Good deposition rates and weld profile
Product Summary

Gas composition

  • Helium - Balance
  • Argon 73%

Compressed gas sizes

UN number: 1956

Download safety data sheet


Size Product code Volume / m³ Weight (full) / kg Pressure / kPa Outlet connection Availability
SG 258150 10.4 72.9 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