Heat treatment


no compromises

Heat treatment

Hardness, strength, elasticity 

The interplay of these mechanical properties makes every steel unique. By using RUBIG heat treatments, you can improve and control these properties. Heat treatment can also be used to remove stresses in the steel and improve its weldability and corrosion resistance.

Whether hardening, nitriding or annealing: Choose from the different processes of the RUBIG Heat Treatment. Our experts will be happy to advise you.

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Heat treatment


Case hardening

Vacuum hardening


Gas nitriding

Plasma nitriding

Laser hardening


RUBIG underlines its industry leadership with important certifications that guarantee the highest standards in quality, environmental compatibility and safety.

Would you like to carry out RUBIG procedures in your Company?

With RUBIG systems you can carry out the presented procedures yourself.


Find out more about the types of furnaces RUBIG offers here!

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