|Coating type||CrN Base|
|Film hardness||3000 Hv|
|Coefficient of friction||0.35|
|Heat resistance temperature||900℃|
|Film thickness||5~10㎛(one side)|
A coating that increases impact resistance and improves wear resistance and lubricity
by forming a thick TiAlN+CrN multi-structure coating layer in the middle based on CrN coating.
Applied to automobile high-tensile steel sheet press process and die-casting process