Physical Properties of Water.

Physical Properties of Water in SI Units

Temperature	Specific Weight	Density	Dynamic Viscosity	Kinematic Viscosity	Surface Tension	Vapor-Pressure Head Absolute	Bulk Modulus of Elasticity	Thermal Conductivity
0	9806	999.9	1.792	1.792	7.62	0.06	204	0.561
5	9807	1000.0	1.519	1.519	7.54	0.09	206	0.571
10	9804	999.7	1.308	1.308	7.48	0.12	211	0.580
15	9798	999.1	1.140	1.141	7.41	0.17	214	0.589
20	9789	998.2	1.005	1.007	7.36	0.25	220	0.598
25	9778	997.1	0.894	0.897	7.26	0.33	222	0.607
30	9764	995.7	0.801	0.804	7.18	0.44	223	0.615
35	9749	994.1	0.723	0.727	7.10	0.58	224	0.623
40	9730	992.2	0.656	0.661	7.01	0.76	227	0.630
45	9711	990.2	0.599	0.605	6.92	0.98	229	0.637
50	9690	988.1	0.549	0.556	6.82	1.26	230	0.643
55	9666	985.7	0.506	0.513	6.74	1.61	231	0.649
60	9642	983.2	0.469	0.477	6.68	2.03	228	0.654
65	9616	980.6	0.436	0.444	6.58	2.56	226	0.659
70	9589	977.8	0.406	0.415	6.50	3.20	225	0.663
75	9560	974.9	0.380	0.390	6.40	3.96	223	0.667
80	9530	971.8	0.357	0.367	6.30	4.86	221	0.670
85	9499	968.6	0.336	0.347	6.20	5.93	217	0.673
90	9466	965.3	0.317	0.328	6.12	7.18	216	0.675
95	9433	961.9	0.299	0.311	6.02	8.62	211	0.677
100	9399	958.4	0.284	0.296	5.94	10.33	207	0.679

Remark:

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Source: Adapted from American Society of Civil Engineers, "Hydraulic Models", Manual of Engineers Practice, N25, ASCE, N.Y., 1942

Temperature	Specific Weight	Density	Dynamic Viscosity	Kinematic Viscosity	Surface Tension	Vapor-Pressure Head Absolute	Bulk Modulus of Elasticity	Thermal Conductivity
32	62.42	1.940	3.746	1.931	0.518	0.20	293	1.006
40	62.42	1.940	3.229	1.664	0.514	0.28	294	1.021
50	62.42	1.940	2.735	1.410	0.509	0.41	305	1.039
60	62.35	1.938	2.359	1.217	0.504	0.59	311	1.058
70	62.29	1.936	2.050	1.059	0.500	0.84	320	1.075
80	62.22	1.934	1.799	0.930	0.492	1.17	322	1.093
90	62.13	1.931	1.595	0.826	0.486	1.61	323	1.109
100	62.00	1.927	1.424	0.739	0.480	2.19	327	1.124
110	61.87	1.923	1.284	0.667	0.473	2.95	331	1.138
120	61.71	1.918	1.168	0.609	0.465	3.91	333	1.151
130	61.55	1.913	1.069	0.558	0.460	5.13	334	1.162
140	61.39	1.908	0.981	0.514	0.454	6.67	330	1.172
150	61.19	1.902	0.905	0.476	0.447	8.58	328	1.182
160	61.00	1.896	0.838	0.442	0.441	10.95	326	1.190
170	60.81	1.890	0.780	0.413	0.433	13.81	322	1.197
180	60.58	1.883	0.726	0.385	0.426	17.33	313	1.203
190	60.36	1.876	0.678	0.362	0.419	21.55	313	1.208
200	60.10	1.868	0.637	0.341	0.412	26.59	308	1.213
212	59.84	1.860	0.593	0.319	0.404	33.90	300	1.217

Remark:

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Source: Adapted from American Society of Civil Engineers, "Hydraulic Models", Manual of Engineers Practice, N25, ASCE, N.Y., 1942

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