OEM High Precision Copper-based Oil Bushing Powder Metallurgy Parts

OEM High Precision Copper-based Oil Bushing Powder Metallurgy Parts

Feature: 1. Low tensile strength. 2. High plasticity and toughnes 3.Good conduction, heat conduction and corrosion resistance Specification Material Material type Cu % Sn % Zn % Pb % Fe % C % The others % Cu663 the rest 5~7 5~7 2~4 < 0.5 0.5~2.0 < 1.5 Cu660 the rest 5~7 5~7 < 0.1 < 0.5 0.5~2.0 < 1.5 Cu9010 the rest 8~11 < 0.5 0.5~2.0 < 1 Cu55Fe the rest 2~2.8 2~2.8 0.8~1.6 48~50 Technical Data Performance Index Data Max Load Capacity Static Load 120N/mm2 Dynamic Load 40N/mm2 Max Sliding Speed 2.0m/s Max PV Value Limit 2.8N/mm2m/s Friction Coefficient μ 0.08~0.25 Working Temperature -100~+200°C Thermal Conductivity 60W/m2k Coefficient of thermal expansion 15×10-6/k Application The products we produce are widely used in automobile, motorcycle and many other field. like transmission gear, spur gear, bevel gear, helical gear, sleeve, copper sleeve, sleeve bearing, bushing, bush, pulley, timing pulley ,structural parts, nut ,auto parts, rotor and stator, sintered parts, electric  tool part etc.