过热蒸汽温度、压力-焓表

过热蒸汽温度、压力－焓表(一) 焓KJ / kg

T （℃） MPa

0.01 0.1 0.5 1 3 5 0 0 0.1 0.5 1 3 5

10 42 42.1 42.5 43 44.9 46.9

20 83.9 84 84.3 84.8 86.7 88.6

40 167.4 167.5 167.9 168.3 170.1 171.9 60 2611.3 251.2 251.2 251.9 253.6 255.3 80 2649.3 335 335.3 335.7 337.3 338.8 100 2687.3 2676.5 419.4 419.7 421.2 422.7 120 2725.4 2716.8 503.9 504.3 505.7 507.1 140 2763.6 2756.6 589.2 589.5 590.8 592.1 160 2802 2796.2 2767.3 675.7 676.9 678 180 2840.6 2835.7 2812.1 2777.3 764.1 765.2 200 2879.3 2875.2 2855.5 2827.5 853 853.8 220 2918.3 2914.7 2898 2874.9 943.9 944.4 240 2957.4 2954.3 2939.9 2920.5 2823 1037.8 260 2996.8 2994.1 2981.5 2964.8 2885.5 1135 280 3036.5 3034 3022.9 3008.3 2941.8 2857 300 3076.3 3074.1 3064.2 3051.3 2994.2 2925.4 350 3177 3175.3 3167.6 3157.7 3115.7 3069.2 400 3279.4 3278 3217.8 3264 3231.6 3196.9 420 3320.96 3319.68 3313.8 3306.6 3276.9 3245.4 440 3362.52 3361.36 3355.9 3349.3 3321.9 3293.2 450 3383.3 3382.2 3377.1 3370.7 3344.4 3316.8 460 3404.42 3403.34 3398.3 3392.1 3366.8 3340.4 480 3446.66 3445.62 3440.9 3435.1 3411.6 3387.2 500 3488.9 3487.9 3483.7 3478.3 3456.4 3433.8

520 3531.82 3530.9 3526.9 3521.86 3501.28 3480.12 540 3574.74 3573.9 3570.1 3565.42 3546.16 3526.44 550 3593.2 3595.4 3591.7 3587.2 3568.6 3549.6 560 3618 3617.22 3613.64 3609.24 3591.18 3572.76 580 3661.6 3660.86 3657.52 3653.32 3636.34 3619.08 600 3705.2 3704.5 3701.4 3697.4 3681.5 3665.4

4、过热蒸汽温度、压力－焓表(二) 焓KJ / kg

T （℃） MPa

7.00 10 14 20 25 30

0 7.10 10.1 14.1 20.1 25.1 30 10 48.80 51.7 55.6 61.3 66.1 70.8 20 90.40 93.2 97 102.5 107.1 111.7 40 173.60 176.3 179.8 185.1 189.4 193.8 60 256.90 259.4 262.8 267.8 272 276.1 80 340.40 342.8 346 350.8 354.8 358.7 100 424.20 426.5 429.5 434 437.8 441.6 120 508.50 510.6 513.5 517.7 521.3 524.9 140 593.40 595.4 598 602 605.4 603.1 160 679.20 681 683.4 687.1 690.2 693.3 180 766.20 767.8 769.9 773.1 775.9 778.7 200 854.63 855.9 857.7 860.4 862.8 856.2 220 945.00 946 947.2 949.3 951.2 953.1

240 1038.00 1038.4 1039.1 1040.3 1041.5 1024.8 260 1134.70 1134.3 1134.1 1134 1134.3 1134.8 280 1236.70 1235.2 1233.5 1231.6 1230.5 1229.9 300 2839.20 1343.7 1339.5 1334.6 1331.5 1329 350 3017.00 2924.2 2753.5 1648.4 1626.4 1611.3 400 3159.70 3098.5 3004 2820.1 2583.2 2159.1

420 3211.02 3155.98 3072.72 2917.02 2730.76 2424.7 440 3262.34 3213.46 3141.44 3013.94 2878.32 2690.3 450 3288.00 3242.2 3175.8 3062.4 2952.1 2823.1

460 3312.44 3268.58 3205.24 3097.96 2994.68 2875.26 480 3361.32 3321.34 3264.12 3169.08 3079.84 2979.58 500 3410.20 3374.1 3323 3240.2 3165 3083.9 520 3458.60 3425.1 3378.4 3303.7 3237 3166.1 540 3506.40 3475.4 3432.5 3364.6 3304.7 3241.7 550 3530.20 3500.4 3459.2 3394.3 3337.3 3277.7 560 3554.10 3525.4 3485.8 3423.6 3369.2 3312.6 580 3601.60 3574.9 3538.2 3480.9 3431.2 3379.8 600 3649.00 3624 3589.8 3536.9 3491.2 3444.2