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R-427 — Helium
- Fluid
- Helium
- Temp C
- 427
- Density Kg M3 (kg/m3)
- 0.06969
- Dynamic Viscosity Pa S (Pa*s)
- 0.000035
- Kinematic Viscosity M2 S (m2/s)
- 0.000502
- Prandtl Number (dimensionless)
- 0.654
- Specific Heat J kgK (J/kgK)
- 5,193
- Thermal Conductivity W mK (W/mK)
- 0.278