Article No.: 100105400072
Specification: cm1.2x0.25x1.80
Weight (g): 0.02647
Heat treatment: carburizing
Surface treatment: black nickel 3-6um
Hardness requirements: 380-450hv (250-350hv)
Process flow: heading - tooth rubbing - heat treatment - electroplating - optical separation and packaging
Material: 1018 Φ one point zero one
