Shielding gas

97.5% argon / 2.5% CO₂ stainless MAG blend

A low-CO₂ shielding choice for stainless solid-wire MAG.

Classification
Low-active argon/CO₂ shielding blend
Processes
Stainless MAG (GMAW)
Materials
Compatible austenitic stainless steel

How to choose it

Match the gas to the stainless filler, transfer mode and required corrosion performance. The low active-gas level helps limit oxidation and carbon pickup.

Limits and product details

It remains an active blend; do not use it for TIG or aluminium MIG. Stainless flux-cored products can specify different gases.

Additional details

Composition example
97.5% argon / 2.5% carbon dioxide in Linde CRONIGON 2
Process context
Linde lists argon + 2.5% CO₂ for stainless GMAW/MAG
Selection factor
Gas affects penetration, oxidation and carbon pickup
Safety
Follow the gas supplier's cylinder and ventilation instructions

References

Information checked 2026-10-14.

Open the publisher’s page. If a new tab fails, use “Open directly” or copy the address into your browser.