过热蒸汽压力密度温度表
过热蒸汽密度表
表中压力为绝对压力,查表时应按仪表显示压力 + 大气压 。密度单位为kg/m3 压力
(Mpa) 温 度(℃)
150 170 190 210 230
0.10 0.5164 0.4925 0.4707 0.4507 0.4323 0.15 0.7781 0.7412 0.7079 0.6777 0.6500
0.20 1.0423 0.9918 0.9466 0.9056 0.8684 0.25 1.3089 1.2444 1.1869 1.1349 1.0849
0.30 1.5783 1.4990 0.40 2.1237 2.0141 0.50 2.6658 2.5380 0.80 4.3966 4.1676 1.10 6.1313 5.8332 1.40 7.8785 7.5163 1.70 9.8464 9.3688 2.00 11.6295 11.0985 2.50 15.1890 14.4516 3.00 18.4168 17.5709 3.50 22.7008 21.5713 4.00 27.1640 25.7470 4.50 30.3852 28.9163 5.00 35.4243 33.6293 6.00 43.8954 41.7475 7.00 56.7201 53.6991 8.00 65.4713 62.1800 9.00 84.5457 79.8261
10.0 108.6250 102.0289 12.5 158.3464 148.7516 15.0 206.4175 194.4276
17.5 250.3934 236.6910
20.0 327.8165 309.9521
21.5 384.6647 363.2975
压力
(Mpa) 温 度(℃) 250 270 290 0.10 0.4156 0.4001 1.4287 1.3653 1.3079 1.9166 1.8297 1.7513
2.4121 2.2997 2.1992 3.9350 3.7400 3.5374 5.5342 5.2356 4.9810 7.1540 6.7913 6.4288 9.2473 8.4130 7.9352 10.5676 10.0366 9.5054 13.7150 12.9776 12.2406
16.7243 15.8776 15.0367 20.4427 19.3131 18.2266 24.3303 22.9129 21.4954 27.4475 25.9784 24.5096 31.8342 30.0384 28.2433
39.5988 37.4508 35.3020 50.6780 47.6561 44.6352
58.8883 55.5968 52.3061 75.1061 70.3863 65.6665 95.4346 88.8412 82.2486 139.1578 129.5629 119.9781
182.4477 170.4577 158.4766 222.8603 209.1592 195.4568 291.2953 273.4409 255.5786 341.9027 320.5455 299.1880310 330
0.3857 0.3724 0.3600
0.15 0.6246 0.6010 0.5795 0.5594 0.5404 0.20 0.8342 0.8027 0.7736 0.7465 0.7214 0.25 1.0445 1.0048 0.9682 0.9343 0.9027 0.30 1.2540 1.2077 1.1634 1.1224 1.0844 0.40 1.6780 1.6152 1.5554 1.5000 1.4490
0.50 2.1081 2.0255 1.9495 1.8802 1.8147
0.80 3.4110 3.2718 3.1453 3.0283 2.9215 1.10 4.7460 4.5445 4.3612 4.1943 4.0410 1.40 6.1147 5.8437 1.70 7.5219 7.1830 2.00 8.9744 8.5350 2.50 11.5036 10.8794 3.00 14.1842 13.3377 3.50 17.0530 15.9243 4.00 20.0778 18.6603
4.50 23.0407 21.5717 5.00 26.4483 24.6532
6.00 33.1541 31.0062 7.00 41.6133 38.5922 8.00 49.0145 45.7231
9.00 60.9465 56.2100
10.0 75.6543 65.7699 12.5 110.3842 95.7769 15.0 146.4967 127.6820
17.5 181.6261 163.4280 20.0 236.9271 219.0574 21.5 277.7931 256.4260 压力
(Mpa) 温 度(℃)
350 370 390 0.10 0.3484 0.3375 0.15 0.5230 0.5066 0.20 0.6980 0.6759 0.25 0.8732 0.8456 0.30 1.0488 1.0156 0.40 1.4010 1.3563 0.50 1.7545 1.6983 5.5945 5.3794 5.1777
6.8607 6.5815 6.3309 8.1447 7.8061 7.4955 10.3500 9.8888 9.4806
12.6359 11.9979 11.5143 15.0163 14.2565 13.8501
17.4997 16.5527 15.7490 20.1028 18.9333 17.9308 22.8580 21.4221 20.2508 28.8574 26.7091 25.0502 35.5704 32.5488 30.2231
42.4316 39.1399 35.8485 51.5077 46.7877 42.0680 62.4676 59.6648 49.2802 91.1964 81.6034 72.0105
122.5268 110.5369 98.5531 154.2312 140.3919 126.6895 201.2031 182.5462 164.6839 235.0688 213.6739 192.3164 410 430
0.3272 0.3176 0.3086 0.4912 0.4767 0.4631
0.6553 0.6360 0.6178 0.8198 0.7955 0.7726 0.9845 0.9552 0.9277 1.3144 1.2753 1.2377 1.6456 1.5961 1.5498
0.80 2.8227 2.7305 2.6440 2.5595 2.4884 1.10 3.9030 3.7700 3.6512 3.5384 3.4335
1.40 4.9945 4.8290 4.6673 4.5220 4.3857 1.70 6.0998 5.7779 5.6936 5.5120 5.3441 2.00 7.2186 6.9619 6.7290 6.5117 6.3130 2.50 9.1139 8.7802 8.4750 8.1938 7.9332
3.00 11.0494 10.6308 10.2493 9.9000 9.5775
3.50 13.0286 12.6162 12.0528 11.6308 11.2425
4.00 15.0539 14.4392 4.50 17.1279 16.4018 5.00 19.2627 18.4108 6.00 23.7006 22.5570 7.00 28.4037 27.0100
8.00 33.4179 31.4825 9.00 38.8083 36.3217
10.0 44.7560 41.5274 12.5 62.4178 56.1496 15.0 86.5688 74.5840
17.5 116.3142 100.8176 20.0 151.1200 137.7965
21.5 171.8651 150.0074
压力
(Mpa) 温 度(℃)
450 470 490 0.10 0.3000 0.2919
0.15 0.4502 0.4381 0.20 0.6005 0.5842 0.25 0.7507 0.7316 0.30 0.8989 0.8856 0.40 1.2035 1.1708 0.50 1.5036 1.4648 0.80 2.4171 2.3500 1.10 3.3345 3.2402 1.40 4.2575 4.3496 13.8862 13.3077 12.9991 15.7527 15.1451 14.6679
17.6565 16.9827 16.3719 21.5629 20.6900 19.9062
25.6330 24.5224 23.4021 29.8698 28.4969 27.2913 34.3044 32.2947 31.1593 39.0006 36.9344 35.1684 51.8212 48.5015 45.8023
66.8341 61.5530 57.5137 85.3228 76.6185 70.5711
108.5430 94.4945 85.3276 128.1614 106.6360 95.1366 510 530
0.2842 0.2769 0.27000.4270 0.4156 0.4052
0.5688 0.5500 0.5400 0.7113 0.6925 0.6757 0.8540 0.8320 0.8108
1.1396 1.1102 1.0821 1.4258 1.3888 1.3537 2.2869 2.2274 2.1720 3.1529 3.0710 2.9902 4.2291 3.9157 3.8143
1.70 5.1863 5.0374 4.8972 4.7665 4.6408 2.00 6.1203 5.9419 5.7811 5.6204 5.4725 2.50 7.6777 7.4937 7.2810 7.0799 6.8637
3.00 9.2642 8.8560 8.6020 8.3610 8.1330 3.50 10.8842 10.5512 10.2500 9.9499 9.6776
4.00 12.5087 12.1835 11.7570 11.4169 11.0994 4.50 14.1507 13.7009 13.2880 12.8950 12.5315
5.00 15.8139 15.3017 14.8021 14.3859 13.9749 6.00 19.1981 18.5495 7.00 22.6635 21.8675 8.00 26.0170 25.2640
9.00 29.8733 28.4637 10.0 33.6447 32.3002 12.5 43.5431 41.5884 15.0 54.2497 51.5265 17.5 65.9331 62.1807 20.0 78.7759 73.6858
21.5 87.0939 81.0184
压力
(Mpa) 温 度(℃) 550 570 5900.10 0.2634 0.2571 0.15 0.3953 0.3860 0.20 0.5271 0.5146 0.25 0.6591 0.6440 0.30 0.7913 0.7724 0.40 1.0556 1.0303 0.50 1.3204 1.2887 0.80 2.1164 2.0290 1.10 2.9170 2.8449 1.40 3.7183 3.6271 1.70 4.5230 4.4116 2.00 5.3322 5.1989 2.50 6.6858 6.5177 3.00 8.0486 7.8437 3.50 9.4197 9.1777 4.00 10.8003 105191 4.50 12.1894 11.8683 17.9560 21.1460 24.3950 27.7100 31.0960 39.8800 49.1940 59.0520 69.6010 76.1667
0.2512
0.37680.50260.62840.7540 1.0062 1.2585 2.0168
2.77743.5401
4.30565.07456.35827.6498 8.9480
10.2533 11.565017.4029 20.4699 23.5905 26.7676 30.0116 38.3537 47.1249 56.3427 66.0602 72.1376 16.8912 19.8506
22.857325.9068 29.0164 36.9936
45.3087
53.9875 63.067468.7108
5.00 13.5885 13.2267 12.8850 6.00 16.4119 15.9657 15.5440
7.00 19.2745 18.7350 18.2314 8.00 22.1742 21.5400 20.9500 9.00 25.1124 24.3771 23.6949 10.0 28.1000 27.2557 26.4738
12.5 35.7414 34.6072 33.5541 15.0 43.6680 42.1936 40.8349 17.5 51.8985 50.0237 48.3269 20.0 60.4493 21.5 65.7370 58.1253 56.0402 63.1132 60.7719