Article No.: 100200016
Specification: cm1.4 * 0.3 * 3.20
Weight (g): 0.04371
Heat treatment: carburizing
Surface treatment: coffee black nickel 3-5um
Hardness requirements: 350-450hv (250-350hv)
Process flow: starting - tooth rubbing - heat treatment - electroplating - dispensing - Water-based sealing - packaging
Dispensing: red glue 90-180 ° from the second tooth, at least four teeth enter 0.1-0.3
Material: 1018 Φ one point one six
