P/M structural parts are made via powder metallurgy technology, including iron-base and copper-base structural parts.
1、Low-strength material：
Density：5.6～6.3g/cm³，HB≥50，Tensile strength≥200MPa
2、Mid-strength material：
Density：6.4～6.8g/cm³，HB≥120，Tensile strength≥350MPa
3、High-strength material：
Density：大于6.8g/cm³，HRB≥82，Tensile strength≥450MPa
P/M structural parts are used in oil pump gear, pump rotor, intermediate gear, automobile synchronizer hub etc.
