Start your Meltio machine with 50% off premium shielding gas.


As Meltio's certified gas partner in France, Air Liquide secures your metallurgy from day one with its range of premium Argon and an exclusive 50% welcome discount on the cylinders & bundles rental fee during the first year of your new contract*

(*) based on the best value proposition, prices without gas, transportation, for cylinders, bundles

Need a quote or assistance? Contact our experts.

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Premium shielding gases

additive manufacturing

Air Liquide provides a wide range of percentage purity, adapted to your AM needs:

  • Argon Industrial Grade (Ar ≥ 99,99%): For most common welding and wire laser metal additive manufacturing applications. It provides an inert atmosphere clean enough to protect the weld pool from oxidation in carbon steels and some stainless steels.
  • ARCAL Prime (Ar ≥ 99,998 %): Argon undergoing stricter purification processes to increase Quality & Consistency, layer after layers.
  • ALPHAGAZ™ 1 (Ar ≥ 99,999 %) Argon used when even the slightest trace of contamination could ruin a chemical process or compromise the structural integrity of a part.

Pourquoi faire confiance à Air Liquide ?

  • AM expertise

    Air Liquide demonstrates a long experience in Additive Manufacturing. Our experts will support you by proposing the most adapted solutions to your needs.
  • Availability

    Because they are sourced locally, our gases are available for delivery or directly through our network of over 1,500 distributors across France.
  • Innovation

    Innovative and eco-friendly solutions designed by our experts to boost your production and simplify your day-to-day.

Need a quote or get help to choose the right shielding gas ?

Contact our experts

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Vos coordonnées
  • vos_coordonnees
  • votre_entreprise

* Champs obligatoires