The coating C35 is a Cr-based hard coating, developed using HDP technology, shows excellent results in applications where cold soldering and smearing are dominant. C35 is also very well-suited in the processing of special metals such as copper, brass, bronze, nickel silver, galvanised or tin-plated sheet.

Coating material Cr Based
Process Cr Based
Structure -
sp3 fraction [%] -
Colour Light grey
Thickness 0.5 - 4 µm
Max. operating temperature [°C] 700
Hardness [GPa] 35±3
Friction coefficient 0.2


All provided data are approximate values, depend on the application, environment and test conditions. Coating hardness HIT [GPa] measured by nano indentation according to ISO 14577. Hardness can be adapted to the application. Friction coefficient (dry) compared to the steel determined by ball-on-disc dry test with a steel sphere according to ASTM G99. During the running-in the indicated values may be exceeded. Maximum service temperature [° C] These are approximate values.