PM Sintered Joint Bushing
Description
Mechanical properties
Characteristic
Using the iron and copper alloys as the main raw materials and applying PM sintering craft
Solid lubricants like graphite inside the material, treated with oil impregnation to guarantee the lower wear rate even without oil
Owing higher load and superior wear resistance conparaed to traditional PM bushings
Application
Hydraulic cylinders, construction machines, loaders, crane and agricultural machines.
Mechanical Property
Code | Density | Oil content | Radial crushing strength | Hardness |
BL | 6.0~6.6g/cm³ | 16-21% | >550MPa | HRB75-100 |
BLH | 6.0~6.5g/cm³ | 17-22% | >600MPa | HRB75-100 |