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Friction Coefficients: Teflon
Al alloy 6061-T6 ASM unlubricated to Ti-6Al-4V 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) | mu static max (dimensionless) | mu static min (dimensionless) | surface condition |
|---|---|---|---|---|---|---|---|
| Teflon | Al alloy 6061-T6 ASM unlubricated | Al, alloy 6061-T6 | 0.19 | 0.19 | 0.24 | 0.24 | Unlubricated, room temperature, ambient air |
| Teflon | Cr plate ASM unlubricated | Cr plate | 0.08 | 0.08 | 0.09 | 0.09 | Unlubricated, room temperature, ambient air |
| Teflon | Cu ASM unlubricated | Cu | 0.11 | 0.11 | 0.13 | 0.13 | Unlubricated, room temperature, ambient air |
| Teflon | Ni (0.001 P) ASM unlubricated | Ni (0.001 P) | 0.12 | 0.12 | 0.15 | 0.15 | Unlubricated, room temperature, ambient air |
| Teflon | Ni (0.001 P) plate ASM unlubricated | Ni (0.001 P) plate | 0.12 | 0.12 | 0.15 | 0.15 | Unlubricated, room temperature, ambient air |
| Teflon | Steel 1032 ASM unlubricated | Steel, 1032 | 0.27 | 0.27 | 0.27 | 0.27 | Unlubricated, room temperature, ambient air |
| Teflon | Teflon ASM FOF | Teflon | 0.07 | 0.07 | 0.08 | 0.08 | Unlubricated, room temperature, ambient air |
| Teflon | Ti-6Al-4V ASM unlubricated | Ti-6Al-4V | 0.14 | 0.14 | 0.17 | 0.17 | Unlubricated, room temperature, ambient air |
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