Hydrogen for the metal fabrication industry

Combustible and reducing gas.

Multiple uses in the metal fabrication sector

Hydrogen can be used pure or in a mixture. The mixture consisting of small percentages of Hydrogen and Argon is frequently used in welding processes as shielding gas for the TIG / MIG process of austenitic and copper steels or in MAG welding of austenitic steels.

It is also used in gas mixtures intended for root protection. However, Hydrogen is not usable in processes involving materials such as carbon steel and aluminum.

Hydrogen is also used in plasma welding (always in a mixture) to generate the plasma itself. It is also used in significant percentages in the plasma cutting process for cutting austenitic and high-alloy steels.

Boiling point
1,3120 J/mol
First ionization energy
Relative density
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Carbon Dioxide for the metal fabrication industry
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