Steam tables
Saturated steam - enthalpy, entropy, specific volume, as a function of pressure and temperature
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1. Data table
Saturation temperature
| Temp | Pressure | volume (m^3/kg) | enthalpy (kJ/kg) | entropy (kJ/kg.K) | |||||
| deg C | MPa | vliquid | vgas | hliquid | Δh | hgas | sliquid | Δs | sgas |
| 0.01 | 0.0006117 | 0.001000 | 205.99 | 0.00 | 2500.9 | 2500.9 | 0.0000 | 9.1555 | 9.1555 |
| 5 | 0.0008726 | 0.001000 | 147.01 | 21.02 | 2489.1 | 2510.1 | 0.0763 | 8.9485 | 9.0248 |
| 10 | 0.001228 | 0.001000 | 106.30 | 42.02 | 2477.2 | 2519.2 | 0.1511 | 8.7487 | 8.8998 |
| 15 | 0.001706 | 0.001001 | 77.88 | 62.98 | 2465.3 | 2528.3 | 0.2245 | 8.5558 | 8.7803 |
| 20 | 0.002339 | 0.001002 | 57.76 | 83.91 | 2453.5 | 2537.4 | 0.2965 | 8.3695 | 8.6660 |
| 25 | 0.003170 | 0.001003 | 43.34 | 104.83 | 2441.7 | 2546.5 | 0.3672 | 8.1894 | 8.5566 |
| 30 | 0.004247 | 0.001004 | 32.88 | 125.73 | 2429.8 | 2555.5 | 0.4368 | 8.0153 | 8.4520 |
| 35 | 0.005629 | 0.001006 | 25.21 | 146.63 | 2417.9 | 2564.5 | 0.5051 | 7.8466 | 8.3517 |
| 40 | 0.007385 | 0.001008 | 19.52 | 167.53 | 2406.0 | 2573.5 | 0.5724 | 7.6831 | 8.2555 |
| 45 | 0.009595 | 0.001010 | 15.25 | 188.43 | 2394.0 | 2582.4 | 0.6386 | 7.5247 | 8.1633 |
| 50 | 0.01235 | 0.001012 | 12.03 | 209.34 | 2382.0 | 2591.3 | 0.7038 | 7.3710 | 8.0748 |
| 55 | 0.01576 | 0.001015 | 9.564 | 230.26 | 2369.8 | 2600.1 | 0.7680 | 7.2218 | 7.9898 |
| 60 | 0.01995 | 0.001017 | 7.667 | 251.18 | 2357.6 | 2608.8 | 0.8313 | 7.0768 | 7.9081 |
| 65 | 0.02504 | 0.001020 | 6.194 | 272.12 | 2345.4 | 2617.5 | 0.8937 | 6.9360 | 7.8296 |
| 70 | 0.03120 | 0.001023 | 5.040 | 293.07 | 2333.0 | 2626.1 | 0.9551 | 6.7989 | 7.7540 |
| 75 | 0.03860 | 0.001026 | 4.129 | 314.03 | 2320.6 | 2634.6 | 1.0158 | 6.6654 | 7.6812 |
| 80 | 0.04741 | 0.001029 | 3.405 | 335.01 | 2308.0 | 2643.0 | 1.0756 | 6.5355 | 7.6111 |
| 85 | 0.05787 | 0.001032 | 2.826 | 356.01 | 2295.3 | 2651.3 | 1.1346 | 6.4088 | 7.5434 |
| 90 | 0.07018 | 0.001036 | 2.359 | 377.04 | 2282.5 | 2659.5 | 1.1929 | 6.2852 | 7.4781 |
| 95 | 0.08461 | 0.001040 | 1.981 | 398.09 | 2269.5 | 2667.6 | 1.2504 | 6.1647 | 7.4151 |
| 100 | 0.1014 | 0.001044 | 1.672 | 419.17 | 2256.4 | 2675.6 | 1.3072 | 6.0469 | 7.3541 |
| 110 | 0.1434 | 0.001052 | 1.209 | 461.42 | 2229.7 | 2691.1 | 1.4188 | 5.8193 | 7.2381 |
| 120 | 0.1987 | 0.001060 | 0.8912 | 503.81 | 2202.1 | 2705.9 | 1.5279 | 5.6012 | 7.1291 |
| 130 | 0.2703 | 0.001070 | 0.6680 | 546.38 | 2173.7 | 2720.1 | 1.6346 | 5.3918 | 7.0264 |
| 140 | 0.3615 | 0.001080 | 0.5085 | 589.16 | 2144.2 | 2733.4 | 1.7392 | 5.1901 | 6.9293 |
| 150 | 0.4762 | 0.001091 | 0.3925 | 632.18 | 2113.7 | 2745.9 | 1.8418 | 4.9953 | 6.8371 |
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| 160 | 0.6182 | 0.001102 | 0.3068 | 675.47 | 2081.9 | 2757.4 | 1.9426 | 4.8065 | 6.7491 |
| 170 | 0.7922 | 0.001114 | 0.2426 | 719.08 | 2048.8 | 2767.9 | 2.0417 | 4.6233 | 6.6650 |
| 180 | 1.0028 | 0.001127 | 0.1938 | 763.05 | 2014.2 | 2777.2 | 2.1392 | 4.4448 | 6.5840 |
| 190 | 1.2552 | 0.001142 | 0.1564 | 807.43 | 1977.9 | 2785.3 | 2.2355 | 4.2704 | 6.5059 |
| 200 | 1.5549 | 0.001157 | 0.1272 | 852.27 | 1939.7 | 2792.0 | 2.3305 | 4.0997 | 6.4302 |
| 210 | 1.9077 | 0.001173 | 0.1043 | 897.63 | 1899.7 | 2797.3 | 2.4245 | 3.9318 | 6.3563 |
| 220 | 2.3196 | 0.001190 | 0.08609 | 943.58 | 1857.3 | 2800.9 | 2.5177 | 3.7663 | 6.2840 |
| 230 | 2.7971 | 0.001209 | 0.07150 | 990.19 | 1812.7 | 2802.9 | 2.6101 | 3.6027 | 6.2128 |
| 240 | 3.3469 | 0.001230 | 0.05971 | 1037.60 | 1765.4 | 2803.0 | 2.7020 | 3.4403 | 6.1423 |
| 250 | 3.9762 | 0.001252 | 0.05008 | 1085.80 | 1715.1 | 2800.9 | 2.7935 | 3.2786 | 6.0721 |
| 260 | 4.6923 | 0.001276 | 0.04217 | 1135.00 | 1661.6 | 2796.6 | 2.8849 | 3.1167 | 6.0016 |
| 270 | 5.5030 | 0.001303 | 0.03562 | 1185.30 | 1604.4 | 2789.7 | 2.9765 | 2.9539 | 5.9304 |
| 280 | 6.4166 | 0.001333 | 0.03015 | 1236.90 | 1543.0 | 2779.9 | 3.0685 | 2.7894 | 5.8579 |
| 290 | 7.4418 | 0.001366 | 0.02556 | 1290.00 | 1476.7 | 2766.7 | 3.1612 | 2.6222 | 5.7834 |
| 300 | 8.5879 | 0.001404 | 0.02166 | 1345.00 | 1404.6 | 2749.6 | 3.2552 | 2.4507 | 5.7059 |
| 310 | 9.8651 | 0.001448 | 0.01834 | 1402.20 | 1325.7 | 2727.9 | 3.3510 | 2.2734 | 5.6244 |
| 320 | 11.284 | 0.001499 | 0.01547 | 1462.20 | 1238.4 | 2700.6 | 3.4494 | 2.0878 | 5.5372 |
| 330 | 12.858 | 0.001561 | 0.01298 | 1525.90 | 1140.1 | 2666.0 | 3.5518 | 1.8904 | 5.4422 |
| 340 | 14.601 | 0.001638 | 0.01078 | 1594.50 | 1027.3 | 2621.8 | 3.6601 | 1.6755 | 5.3356 |
| 350 | 16.529 | 0.001740 | 0.008802 | 1670.90 | 892.7 | 2563.6 | 3.7784 | 1.4326 | 5.2110 |
| 360 | 18.666 | 0.001895 | 0.006949 | 1761.70 | 719.8 | 2481.5 | 3.9167 | 1.1369 | 5.0536 |
| 370 | 21.044 | 0.002215 | 0.004954 | 1890.70 | 443.8 | 2334.5 | 4.1112 | 0.6900 | 4.8012 |
| 373.95 | 22.064 | 0.003106 | 0.003106 | 2084.30 | 0.0 | 2084.3 | 4.4070 | 0.0 | 4.4070 |
Saturation Pressure
| Pressure | Temp | volume (m^3/kg) | enthalpy (kJ/kg) | entropy (kJ/kg.K) | |||||
| MPa | deg C | vliquid | vgas | hliquid | Δh | hgas | sliquid | Δs | sgas |
| 0.001 | 7.0 | 0.001000 | 129.2 | 29.3 | 2484.4 | 2513.7 | 0.1059 | 8.8690 | 8.9749 |
| 0.0012 | 9.7 | 0.001000 | 108.7 | 40.6 | 2478.0 | 2518.6 | 0.1460 | 8.7623 | 8.9082 |
| 0.0014 | 12.0 | 0.001001 | 93.90 | 50.3 | 2472.5 | 2522.8 | 0.1802 | 8.6720 | 8.8521 |
| 0.0016 | 14.0 | 0.001001 | 82.74 | 58.8 | 2467.7 | 2526.5 | 0.2100 | 8.5935 | 8.8035 |
| 0.0018 | 15.8 | 0.001001 | 74.01 | 66.5 | 2463.4 | 2529.9 | 0.2366 | 8.5242 | 8.7608 |
| 0.002 | 17.5 | 0.001001 | 66.99 | 73.4 | 2459.5 | 2532.9 | 0.2606 | 8.4620 | 8.7226 |
| 0.003 | 24.1 | 0.001003 | 45.65 | 101.0 | 2443.8 | 2544.8 | 0.3543 | 8.2221 | 8.5764 |
| 0.004 | 29.0 | 0.001004 | 34.79 | 121.4 | 2432.3 | 2553.7 | 0.4224 | 8.0510 | 8.4734 |
| 0.006 | 36.2 | 0.001007 | 23.73 | 151.5 | 2415.1 | 2566.6 | 0.5208 | 7.8082 | 8.3290 |
| 0.008 | 41.5 | 0.001009 | 18.10 | 173.8 | 2402.4 | 2576.2 | 0.5925 | 7.6348 | 8.2273 |
| 0.01 | 45.8 | 0.001010 | 14.67 | 191.8 | 2392.1 | 2583.9 | 0.6492 | 7.4996 | 8.1488 |
| 0.012 | 49.4 | 0.001012 | 12.36 | 206.9 | 2383.4 | 2590.3 | 0.6963 | 7.3886 | 8.0849 |
| 0.014 | 52.5 | 0.001013 | 10.69 | 220.0 | 2375.8 | 2595.8 | 0.7366 | 7.2945 | 8.0311 |
| 0.016 | 55.3 | 0.001015 | 9.431 | 231.6 | 2369.0 | 2600.6 | 0.7720 | 7.2126 | 7.9846 |
| 0.018 | 57.8 | 0.001016 | 8.443 | 242.0 | 2363.0 | 2605.0 | 0.8036 | 7.1402 | 7.9437 |
| 0.02 | 60.1 | 0.001017 | 7.648 | 251.4 | 2357.5 | 2608.9 | 0.8320 | 7.0752 | 7.9072 |
| 0.03 | 69.1 | 0.001022 | 5.228 | 289.3 | 2335.2 | 2624.5 | 0.9441 | 6.8234 | 7.7675 |
| 0.04 | 75.9 | 0.001026 | 3.993 | 317.6 | 2318.5 | 2636.1 | 1.0261 | 6.6429 | 7.6690 |
| 0.06 | 85.9 | 0.001033 | 2.732 | 359.9 | 2293.0 | 2652.9 | 1.1454 | 6.3857 | 7.5311 |
| 0.08 | 93.5 | 0.001039 | 2.087 | 391.7 | 2273.5 | 2665.2 | 1.2330 | 6.2009 | 7.4339 |
| 0.1 | 99.6 | 0.001043 | 1.694 | 417.5 | 2257.4 | 2674.9 | 1.3028 | 6.0560 | 7.3588 |
| 0.12 | 104.8 | 0.001047 | 1.428 | 439.4 | 2243.7 | 2683.1 | 1.3609 | 5.9368 | 7.2977 |
| 0.14 | 109.3 | 0.001051 | 1.237 | 458.4 | 2231.6 | 2690.0 | 1.4110 | 5.8351 | 7.2461 |
| 0.16 | 113.3 | 0.001054 | 1.091 | 475.4 | 2220.6 | 2696.0 | 1.4551 | 5.7463 | 7.2014 |
| 0.18 | 116.9 | 0.001058 | 0.9775 | 490.7 | 2210.7 | 2701.4 | 1.4945 | 5.6676 | 7.1621 |
| 0.2 | 120.2 | 0.001061 | 0.8857 | 504.7 | 2201.5 | 2706.2 | 1.5302 | 5.5967 | 7.1269 |
| 0.3 | 133.5 | 0.001073 | 0.6058 | 561.4 | 2163.5 | 2724.9 | 1.6717 | 5.3199 | 6.9916 |
| 0.4 | 143.6 | 0.001084 | 0.4624 | 604.7 | 2133.5 | 2738.1 | 1.7765 | 5.1190 | 6.8955 |
| 0.6 | 158.8 | 0.001101 | 0.3156 | 670.4 | 2085.7 | 2756.1 | 1.9308 | 4.8284 | 6.7592 |
| 0.8 | 170.4 | 0.001115 | 0.2403 | 720.9 | 2047.4 | 2768.3 | 2.0457 | 4.6159 | 6.6616 |
| 1 | 179.9 | 0.001127 | 0.1944 | 762.5 | 2014.6 | 2777.1 | 2.1381 | 4.4469 | 6.5850 |
| 1.2 | 188.0 | 0.001139 | 0.1633 | 798.3 | 1985.4 | 2783.7 | 2.2159 | 4.3058 | 6.5217 |
| 1.4 | 195.0 | 0.001149 | 0.1408 | 830.0 | 1958.8 | 2788.8 | 2.2835 | 4.1840 | 6.4675 |
| 1.6 | 201.4 | 0.001159 | 0.1237 | 858.5 | 1934.3 | 2792.8 | 2.3435 | 4.0764 | 6.4199 |
| 1.8 | 207.1 | 0.001168 | 0.1104 | 884.5 | 1911.4 | 2795.9 | 2.3975 | 3.9800 | 6.3775 |
| 2 | 212.4 | 0.001177 | 0.09959 | 908.5 | 1889.8 | 2798.3 | 2.4468 | 3.8922 | 6.3390 |
| 3 | 233.9 | 0.001217 | 0.06666 | 1008.3 | 1794.9 | 2803.2 | 2.6455 | 3.5401 | 6.1856 |
| 4 | 250.4 | 0.001253 | 0.04978 | 1087.5 | 1713.3 | 2800.8 | 2.7968 | 3.2728 | 6.0696 |
| 6 | 275.6 | 0.001319 | 0.03245 | 1213.9 | 1570.7 | 2784.6 | 3.0278 | 2.8623 | 5.8901 |
| 8 | 295.0 | 0.001385 | 0.02353 | 1317.3 | 1441.4 | 2758.7 | 3.2081 | 2.5369 | 5.7450 |
| 10 | 311.0 | 0.001453 | 0.01803 | 1408.1 | 1317.4 | 2725.5 | 3.3606 | 2.2554 | 5.6160 |
| 12 | 324.7 | 0.001526 | 0.01426 | 1491.5 | 1193.9 | 2685.4 | 3.4967 | 1.9972 | 5.4939 |
| 14 | 336.7 | 0.001610 | 0.01149 | 1571.0 | 1066.9 | 2637.9 | 3.6232 | 1.7495 | 5.3727 |
| 16 | 347.4 | 0.001709 | 0.009309 | 1649.7 | 931.1 | 2580.8 | 3.7457 | 1.5006 | 5.2463 |
| 18 | 357.0 | 0.001840 | 0.007502 | 1732.1 | 777.7 | 2509.8 | 3.8718 | 1.2343 | 5.1061 |
| 20 | 365.8 | 0.002040 | 0.005865 | 1827.2 | 585.1 | 2412.3 | 4.0156 | 0.9158 | 4.9314 |
| 22.064 | 373.95 | 0.003106 | 0.003106 | 2084.3 | 0.0 | 2084.3 | 4.4070 | 0.0 | 4.4070 |