Viscosity of water at different temperatures Unit: cP centipoise Water 20℃ 1 Water 50℃ 0.55 Water 75℃ 0.39 Water 100℃ 0.29 Water 125℃ 0.25 Water 150℃ 0.21 Water 175℃ 0.18 Water 200℃ 0.15 Water 225℃ 0.14 Water 250℃ 0.12 Approximate viscosity of commonly used fluid materials at room temperature (20°C) (unit: cP) Material name Viscosity [...]