• 0-1920x400_HHI_Thema_Verfahren_Schutzgashaerten.jpg
  • 1920x400_HHI_Verfahren_Einsatzhaerten_01.jpg

THE PROCESS

 

Protective gas hardening increases the strength, toughness as well as the hardness of parts. Hardening occurs under protective gas to prevent damage to the surface of the steel workpieces caused by any oxidation. Normally, the parts are quenched in liquid mediums (e.g. oil). The ensuing tempering achieves the required hardness consequently increasing the durability and service life of your parts.

 

BENEFITS

 

- high level of hardness and strength

- high level of toughness

- high process safety

- reproducible results

 

SUITABLE MATERIALS

 

QUENCHING STEELS e.g. 1.6582 / 1.7225 / 1.8159

COLD WORK STEELS e.g. 1.2842 / 1.2826 / 1.2210

ROLLER BEARING STEELS e.g. 1.2067 / 1.3505 / 1.3536

We use cookies

We use cookies on our website. Some of them are essential for the operation of the site, while others help us to improve this site and the user experience (tracking cookies). You can decide for yourself whether you want to allow cookies or not. Please note that if you reject them, you may not be able to use all the functionalities of the site.