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Friction Coefficients: Steel, bearing
Chrome carbide ASM unlubricated to TiN (CVD) ASM unlubricated
Static and kinetic friction coefficients between material pairs under various surface conditions
| material 1 | material 2 condition | material 2 | mu kinetic max (dimensionless) | mu kinetic min (dimensionless) | surface condition |
|---|---|---|---|---|---|
| Steel, bearing | Chrome carbide ASM unlubricated | Chrome carbide | 0.79 | 0.79 | Unlubricated, room temperature, ambient air |
| Steel, bearing | SiC (CVD) ASM unlubricated | SiC (CVD) | 0.23 | 0.23 | Unlubricated, room temperature, ambient air |
| Steel, bearing | TiC (CVD) ASM unlubricated | TiC (CVD) | 0.25 | 0.25 | Unlubricated, room temperature, ambient air |
| Steel, bearing | TiN (CVD) ASM unlubricated | TiN (CVD) | 0.49 | 0.49 | Unlubricated, room temperature, ambient air |
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