-
标准饱和蒸汽压对照表（
GB19000
－
2001
）
绝对压强
温
度
℃
(kgf/cm
2 )
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
0.0062
0.0089
0.0125
0.0174
0.0238
0.0323
0.0433
0.0573
0.0752
0.0977
0.1258
0.1605
0.2031
0.2550
0.3177
0.393
0.483
0.590
(kPa)
0.6082
0.00484
0.8731
0.00680
1.2262
0.00940
1.7068
0.01283
2.3346
0.01719
3.1684
0.02304
4.2474
0.03036
5.6207
0.03960
7.3766
0.05114
9.5837
0.06543
12.340
15.743
19.923
25.014
31.164
38.551
47.379
57.875
0.0830
0.1043
0.1301
0.1611
0.1979
0.2416
0.2929
0.3531
0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
75.0
80.0
85.0
蒸汽的密
度
(kg/m3)
液体
蒸汽
汽化热
(kcal/kg)
(kJ/kg)
595
592.3
598.6
587.0
584.3
581.6
578.9
576.2
573.5
570.7
568.0
565.2
562.5
559.7
556.8
554.0
551.2
548.2
2491.1
2479.86
2468.53
2457.7
2446.3
2435.0
2423.7
2412.4
2401.1
2389.4
2378.1
2366.4
2355.1
2343.4
2331.2
2319.5
2307.8
2295.2
焓
(kcal/kg)
(kJ/kg)
(kcal/kg)
(kJ/kg)
0
20.94
41.87
62.80
83.74
104.67
125.60
146.54
167.47
188.41
209.34
230.27
251.21
272.14.
293.08
314.01
334.94
355.88
595
597.3
599.6
602.0
604.3
606.6
608.9
611.2
613.5
615.7
618.0
620.2
622.5
624.7
626.8
629.0
631.1
633.2
2491.1
2500.8
2510.4
2520.5
2530.1
2539.7
2549.3
2559.0
2568.6
2577.8
2587.4
2596.7
2606.3
2615.5
2624.3
2633.5
2642.3
2651.1