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Friction Coefficients: Graphite, molded
Al alloy 2024 ASM unlubricated to Steel type 347 stainless 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 |
|---|---|---|---|---|---|---|---|
| Graphite, molded | Al alloy 2024 ASM unlubricated | Al, alloy 2024 | — | — | 0.16 | 0.16 | Unlubricated, room temperature, ambient air |
| Graphite, molded | Al alloy 2219 ASM unlubricated | Al, alloy 2219 | — | — | 0.22 | 0.22 | Unlubricated, room temperature, ambient air |
| Graphite, molded | Graphite extruded ASM unlubricated | Graphite, extruded | 0.17 | 0.17 | 0.2 | 0.2 | Unlubricated, room temperature, ambient air |
| Graphite, molded | Graphite molded ASM unlubricated | Graphite, molded | 0.14 | 0.14 | 0.18 | 0.18 | Unlubricated, room temperature, ambient air |
| Graphite, molded | Inconel X-750 ASM unlubricated | Inconel X-750 | — | — | 0.16 | 0.16 | Unlubricated, room temperature, ambient air |
| Graphite, molded | Steel type 304 stainless ASM unlubricated | Steel, type 304 stainless | — | — | 0.18 | 0.18 | Unlubricated, room temperature, ambient air |
| Graphite, molded | Steel type 347 stainless ASM unlubricated | Steel, type 347 stainless | — | — | 0.19 | 0.19 | Unlubricated, room temperature, ambient air |
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