Annealing marking with the laser
The table below shows examples of different annealing colors of unalloyed tool steel.
|Annealing colors for unalloyed tool steel||Annealing temp. °C|
The highly exact mechanical construction of ACSYS laser systems and the laser focusing allow the positioning of the colors within the µm-range. The marked workpieces are temperature-stable up to the annealing temperature.
For further examples please see applications under Metals.