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Stainless steels, carbon steels and non-ferrous materials are annealed to trigger the relaxation of internal stresses and give a softer product. Our ALNAT™ atmosphere solutions for annealing are mainly based on mixtures of nitrogen and hydrogen. Benefits include safety, reliability, low-maintenance operation and low capital costs.



  • Link to Hydrogen
  • Link to Nitrogen

All-in-One Solution

Our ALNAT™ solutions include bulk gas supply, related gas handling equipment, and a range of services related to the generation, use and control of atmospheres in industrial heat processing furnaces.



Link to Gas Management
Link to Local Support
Link to Improving process performance
Link to Temporary and emergency gas services