T K ρ Kg/m3 cp KJ/(kg K) μ×107 N s/m2 ν×106 m2/s K×103 W/(m K) α×106 m2/s Pr 100 3.5562 1.032 71.1 2 9.34 2.54 0.786 150 2.3364 1.012 103.4 4.426 13.8 5.84 0.758 200 1.7458 1.007 132.5 7.59 18.1 10.3 0.737 250 1.3947 1.006 159.6 11.44 22.3 15.9 0.72 300 1.1614 1.007 184.6 15.89 26.3 22.5 0.707 350 0.995 1.009 208.2 20.92 30 29.9 0.7 400 0.8711 1.014 230.1 26.41 33.8 38.3 0.69 450 0.774 1.021 250.7 32.39 37.3 47.2 0.686 500 0.6964 1.03 270.1 38.79 40.7 56.7 0.684 550 0.6329 1.04 288.4 45.57 43.9 66.7 0.683