Lingenhöle Technologie
heat treatment: tempering


With tempering, the whole cross-section of a component is uniformly heated in a carbon-rich atmosphere deemed neutral for the respective component material and then quenched. By tempering at higher temperatures (450-650oC), the required hardness is achieved.

Advantages of this heat treatment

  • High level of durability and toughness
  • Protection against brittle fractures
  • Higher fatigue strength


  • Tempered steels

Available plant sizes

Length 500 mm, width 800 mm, height 500 mm

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