Wade Industrial - Steam, Valve & Pipeline Specialists



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Steam Tables

Steam tables are values of thermodynamic data for water/steam, pressure/heat

Information in the following table is given for water/steam equilibrium at various temperatures over the entire temperature spectrum that liquid water can exist in.

Column 1: Temperature
Column 2: Equilibrium pressure in kPa
Column 3: Heat content of each gram of the liquid phase relative to water at 0 °C
Column 4: heat of vaporization of each gram of liquid that changes to vapor
Column 5: PV work done by each gram of liquid that changes to vapor
Column 6: Density of the vapor


Steam table
Temp. Pressure H of liquid ΔvapH ΔvapW ρ of vapor
0 °C 0.612 kPa 0.00 J/g 2496.5 J/g 126.0 J/g 0.004845 kg/m3
10 °C 1.227 kPa 42.0 J/g 2473.5 J/g 130.5 J/g 0.009398 kg/m3
20 °C 2.536 kPa 83.8 J/g 2450.9 J/g 135.1 J/g 0.01728 kg/m3
30 °C 4.242 kPa 125.6 J/g 2427.9 J/g 139.7 J/g 0.03036 kg/m3
40 °C 7.370 kPa 167.2 J/g 2404.9 J/g 144.2 J/g 0.05107 kg/m3
50 °C 12.33 kPa 209.0 J/g 2381.4 J/g 148.7 J/g 0.08285 kg/m3
60 °C 19.90 kPa 250.8 J/g 2357.6 J/g 153.0 J/g 0.1300 kg/m3
70 °C 31.15 kPa 292.7 J/g 2332.9 J/g 157.3 J/g 0.1979 kg/m3
80 °C 46.12 kPa 334.6 J/g 2307.7 J/g 161.5 J/g 0.2931 kg/m3
90 °C 70.10 kPa 376.6 J/g 2282.6 J/g 165.5 J/g 0.4232 kg/m3
100 °C 101.32 kPa 419.0 J/g 2256.3 J/g 169.4 J/g 0.5974 kg/m3
110 °C 143.27 kPa 460.8 J/g 2229.5 J/g 173.1 J/g 0.8264 kg/m3
120 °C 198.50 kPa 503.2 J/g 2201.4 J/g 176.7 J/g 1.121 kg/m3
130 °C 270.13 kPa 545.8 J/g 2172.5 J/g 180.2 J/g 1.497 kg/m3
140 °C 361.4 kPa 588.5 J/g 2142.8 J/g 183.2 J/g 1.967 kg/m3
150 °C 476.0 kPa 631.5 J/g 2111.8 J/g 186.1 J/g 2.548 kg/m3
160 °C 618.1 kPa 674.7 J/g 2080.0 J/g 188.7 J/g 3.263 kg/m3
170 °C 792.0 kPa 718.5 J/g 2047.0 J/g 190.6 J/g 4.023 kg/m3
180 °C 1002.7 kPa 762.5 J/g 2012.2 J/g 192.8 J/g 5.165 kg/m3
190 °C 1254.9 kPa 807.0 J/g 1975.8 J/g 194.5 J/g 6.402 kg/m3
200 °C 1554.3 kPa 851.9 J/g 1937.3 J/g 195.6 J/g 7.868 kg/m3
210 °C 1907.9 kPa 897.5 J/g 1897.5 J/g 196.3 J/g 9.606 kg/m3
221.1 °C 2369.8 kPa 948.5 J/g 1850.2 J/g 196.6 J/g 11.88 kg/m3
229.4 °C 2769.6 kPa 987.9 J/g 1812.5 J/g 196.2 J/g 13.87 kg/m3
240.6 °C 3381.1 kPa 1040.6 J/g 1759.4 J/g 195.1 J/g 16.96 kg/m3
248.9 °C 3904.1 kPa 1080.3 J/g 1715.8 J/g 193.7 J/g 19.66 kg/m3
260.0 °C 4695.9 kPa 1134.8 J/g 1653.9 J/g 190.8 J/g 23.84 kg/m3
271.1 °C 5603.4 kPa 1195.9 J/g 1586.5 J/g 186.9 J/g 28.83 kg/m3
279.4 °C 6366.5 kPa 1240.7 J/g 1532.5 J/g 183.3 J/g 33.18 kg/m3
290.6 °C 7506.2 kPa 1302.3 J/g 1456.3 J/g 177.4 J/g 39.95 kg/m3
298.9 °C 8463.9 kPa 1350.0 J/g 1394.8 J/g 172.2 J/g 45.93 kg/m3
310.0 °C 9878.0 kPa 1415.7 J/g 1307.7 J/g 164.2 J/g 55.25 kg/m3
321.1 °C 11461 kPa 1483.9 J/g 1212.7 J/g 154.5 J/g 66.58 kg/m3
329.4 °C 12785 kPa 1537.9 J/g 1133.2 J/g 145.6 J/g 76.92 kg/m3
340.6 °C 14727 kPa 1617.9 J/g 1007.6 J/g 130.9 J/g 94.25 kg/m3
348.9 °C 16331 kPa 1687.0 J/g 892.0 J/g 117.0 J/g 111.5 kg/m3
360.0 °C 18682 kPa 1797.0 J/g 694.0 J/g 91.0 J/g 145.3 kg/m3
371.1 °C 21349 kPa 1968.3 J/g 365.0 J/g 47.0 J/g 214.5 kg/m3
374.4 °C 22242 kPa 2151.2 J/g 0 J/g 0 J/g 306.8 kg/m3
Temp. Pressure H of liquid ΔvapH ΔvapW ρ of vapor



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