水的饱和蒸汽压表

水的饱和蒸汽压表

温度(C )

绝对压强蒸汽的

密度

(kg/m

3 )

焓汽化热

(kgf/cm

2 )

(kPa)

液体蒸汽

(kcal/kg) (kJ/kg)

(kcal/kg) (kJ/kg) (kcal/kg) (kJ/kg )

0 0.0062 0.6082 0.00484 0 0 595 2491.1 595 2491.1 5 0.0089 0.8731 0.00680 5.0 20.94 597.3 2500.8 592.3 2479.86 10 0.0125 1.2262 0.00940 10.0 41.87 599.6 2510.4 598.6 2468.53 15 0.0174 1.7068 0.01283 15.0 62.80 602.0 2520.5 587.0 2457.7 20 0.0238 2.3346 0.01719 20.0 83.74 604.3 2530.1 584.3 2446.3 25 0.0323 3.1684 0.02304 25.0 104.67 606.6 2539.7 581.6 2435.0 30 0.0433 4.2474 0.03036 30.0 125.60 608.9 2549.3 578.9 2423.7 35 0.0573 5.6207 0.03960 35.0 146.54 611.2 2559.0 576.2 2412.4 40 0.0752 7.3766 0.05114 40.0 167.47 613.5 2568.6 573.5 2401.1 45 0.0977 9.5837 0.06543 45.0 188.41 615.7 2577.8 570.7 2389.4 50 0.1258 12.340 0.0830 50.0 209.34 618.0 2587.4 568.0 2378.1 55 0.1605 15.743 0.1043 55.0 230.27 620.2 2596.7 565.2 2366.4 60 0.2031 19.923 0.1301 60.0 251.21 622.5 2606.3 562.5 2355.1 65 0.2550 25.014 0.1611 65.0 272.14. 624.7 2615.5 559.7 2343.4 70 0.3177 31.164 0.1979 70.0 293.08 626.8 2624.3 556.8 2331.2 75 0.393 38.551 0.2416 75.0 314.01 629.0 2633.5 554.0 2319.5 80 0.483 47.379 0.2929 80.0 334.94 631.1 2642.3 551.2 2307.8 85 0.590 57.875 0.3531 85.0 355.88 633.2 2651.1 548.2 2295.2 90 0.715 70.136 0.4229 90.0 376.81 635.3 2659.9 545.3 2283.1 95 0.862 84.556 0.5039 95.0 397.75 637.4 2668.7 542.4 2270.9

100 1.033 101.33 0.5970 100.0 418.68 639.4 2677.0 539.4 2258.4 105 1.232 120.85 0.7036 105.1 440.03 641.3 2685.0 536.3 2245.4 110 1.461 143.31 0.8254 110.1 460.97 643.3 2693.4 533.1 2232.0 115 1.724 169.11 0.9635 115.2 482.32 645.2 2701.3 530.0 2219.0 120 2.025 198.64 1.1199 120.3 503.67 647.0 2708.9 526.7 2205.2 125 2.367 232.19 1.296 125.4 525.02 648.8 2716.4 523.5 2291.8 130 2.755 270.25 1.494 130.5 546.38 650.6 2723.9 520.1 2177.6 135 3.192 313.11 1.715 135.6 567.73 652.3 2731.0 516.7 2163.3 140 3.685 361.47 1.962 140.7 589.08 653.9 2737.7 513.2 2148.7 145 4.238 415.72 2.238 145.9 610.85 655.5 2744.4 509.7 2134.0 150 4.855 476.24 2.543 151.0 632.21 657.0 2750.7 506.0 2118.5 160 6.303 618.28 3.252 161.4 675.75 659.9 2762.9 498.5 2087.1 170 8.080 792.59 4.113 171.8 719.29 662.4 2773.3 490.6 2054.0 180 10.23 1003.5 5.145 182.3 763.25 664.6 2782.5 482.3 2019.3 190 12.80 1255.6 6.378 192.9 807.64 666.4 2790.1 473.5 1982.4 200 15.85 1554.77 7.840 203.5 852.01 667.7 2795.5 464.2 1943.5 210 19.55 1917.72 9.567 214.3 897.23 668.6 2799.3 454.4 1902.5 220 23.66 2320.88 11.60 225.1 942.45 669.0 2801.0 443.9 1858.5 230 28.53 2798.59 13.98 236.1 988.50 668.8 2800.1 432.7 1811.6 240 34.13 3347.91 16.76 247.1 1034.56 668.0 2796.8 420.8 1761.8 250 40.55 3977.67 20.01 258.3 1081.45 664.0 2790.1 408.1 1708.6 260 47.85 4693.75 23.82 269.6 1128.76 664.2 2780.9 394.5 1651.7 270 56.11 5503.99 28.27 281.1 1176.91 661.2 2768.3 380.1 1591.4