Coating type CrN Base
Color Bright Gray
Film hardness 3000 Hv
Coefficient of friction 0.35
Heat resistance temperature 900℃
Film thickness 5~10㎛(one side)
  • Cutting (Turning, Drilling, Milling, Reaming)/ Gear Machining (Hobbing) Stamping / Forming / Punching

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