Starter motor gear

Finished Weight of Component :
Density (g/cm3) : 7.6g/cm3
Tensile Strenght (N/mm2) :
Yield Strength (=0.2% N/mm2) :
Hardness :
Treatment :
Description:Used is the starter system.

Composition: Material: F10 D1 76. High Herzian Stress and wear resistance. Hv10>750 after heat treatment.