Steam Superheated Vapor Properties

 Jump to a pressure:

0.01	0.05	0.1	0.2	0.3	0.4	0.5	0.6
0.8	1	1.2	1.4	1.6	1.8	2	2.5
3	3.5	4	4.5	5	6	7	8
9.0	10	12.5	15	17.5	20	25	30
40

 p = 0.010 mpa (45.8 °c)

p = 0.010 mpa (45.8 °c)
Temperature °C	Specific Volume \(kJ/kg\)	Internal Energy \(kJ/kg\)	Enthalpy \(kJ/kg\)	Entropy \(kJ/kg.K\)
Sat.	14.67	2437.2	2583.9	8.149
50	14.87	2443.3	2592.0	8.174
100	17.20	2515.5	2687.5	8.449
150	19.51	2587.9	2783.0	8.689
200	21.82	2661.3	2879.6	8.905
250	24.14	2736.1	2977.4	9.102
300	26.45	2812.3	3076.7	9.283
350	28.76	2890.0	3177.5	9.451
400	31.06	2969.3	3279.9	9.609
450	33.37	3050.3	3384.0	9.758
500	35.68	3132.9	3489.7	9.900
600	40.30	3303.3	3706.3	10.163
700	44.91	3480.8	3929.9	10.406
800	49.53	3665.3	4160.6	10.631
900	54.14	3856.9	4398.3	10.843
1000	58.76	4055.2	4642.8	11.043

 

p = 0.050 mpa (81.3 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.	3.240	2483.2	2645.2	7.593
50	-	-	-	-
100	3.419	2511.9	2682.4	7.695
150	3.890	2585.7	2780.2	7.941
200	4.356	2660.0	2877.8	8.159
250	4.821	2735.1	2976.1	8.357
300	5.284	2811.6	3075.8	8.539
350	5.747	2889.4	3176.8	8.708
400	6.209	2968.9	3279.3	8.866
450	6.672	3049.9	3383.5	9.015
500	7.134	3132.6	3489.3	9.157
600	8.058	3303.1	3706.0	9.420
700	8.981	3480.6	3929.7	9.663
800	9.905	3665.2	4160.4	9.888
900	10.826	3856.8	4398.2	10.100
1000	11.751	4055.1	4642.7	10.300

 

p = 0.10 mpa (99.6 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.	1.694	2505.6	2674.9	7.359
50	-	-	-	-
100	1.696	2506.2	2675.8	7.361
150	1.937	2582.9	2776.6	7.615
200	2.172	2658.2	2875.5	7.836
250	2.406	2733.9	2974.5	8.035
300	2.639	2810.6	3074.5	8.217
350	2.871	2888.7	3175.8	8.387
400	3.103	2968.3	3278.6	8.545
450	3.334	3049.4	3382.8	8.695
500	3.566	3132.2	3488.7	8.836
600	4.028	3302.8	3705.6	9.100
700	4.490	3480.4	3929.4	9.342
800	4.592	3665.0	4160.2	9.568
900	5.414	3856.6	4398.0	9.780
1000	5.875	4055.0	4642.6	9.980

 

p = 0.20 mpa (120.2 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.	0.8857	2529.1	2706.2	7.127
150	0.9599	2577.1	2769.1	7.281
200	1.0805	2654.6	2870.7	7.508
250	1.1989	2731.4	2971.2	7.710
300	1.3162	2808.8	3072.1	7.894
350	1.4330	2887.3	3173.9	8.064
400	1.5493	2967.1	3277.0	8.224
450	1.6655	3048.5	3381.6	8.373
500	1.7814	3131.4	3487.7	8.515
600	2.0130	3302.2	3704.8	8.779
700	2.2443	3479.9	3928.8	9.022
800	2.4755	3664.7	4159.8	9.248
900	2.7066	3856.3	4397.6	9.460
1000	2.9375	4054.8	4642.3	9.660

 

p = 0.30 mpa (133.5 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.	0.6058	2543.2	2724.9	6.992
150	0.6340	2571.0	2761.2	7.079
200	0.7164	2651.0	2865.9	7.313
250	0.7964	2728.9	2967.9	7.518
300	0.8753	2807.0	3069.6	7.704
350	0.9536	2885.9	3172.0	7.875
400	1.0315	2966.0	3275.5	8.035
450	1.1092	3047.5	3380.3	8.185
500	1.1867	3130.6	3486.6	8.327
600	1.3414	3301.6	3704.0	8.591
700	1.4958	3479.5	3928.2	8.834
800	1.6500	3664.3	4159.1	9.060
900	1.8042	3856.0	4397.3	9.272
1000	1.9582	4054.5	4642.0	9.473

 

p = 0.40 mpa (143.6 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.	0.4624	2553.1	2738.1	6.896
150	0.4709	2564.4	2752.8	6.931
200	0.5343	2647.2	2860.9	7.172
250	0.5952	2726.4	2964.5	7.380
300	0.6549	2805.1	3067.1	7.568
350	0.7140	2884.4	3170.0	7.740
400	0.7726	2964.9	3273.9	7.900
450	0.8311	3046.9	3379.0	8.051
500	0.8894	3129.8	3485.5	8.193
600	1.0056	3301.0	3703.2	8.458
700	1.1215	3479.0	3927.6	8.701
800	1.2373	3663.9	4158.8	8.927
900	1.3530	3855.7	4396.9	9.139
1000	1.4686	4054.3	4641.7	9.340

 

p = 0.50 mpa (151.8 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.	0.3748	2560.7	2748.1	6.821
200	0.4250	2643.3	2855.8	7.061
250	0.4744	2723.8	2961.0	7.272
300	0.5226	2803.2	3064.6	7.461
350	0.5705	2883.0	3168.1	7.635
400	0.6173	2963.7	3272.3	7.796
450	0.6642	3045.6	3377.7	7.947
500	0.7109	3129.0	3484.5	8.089
600	0.8041	3300.4	3702.5	8.354
700	0.8970	3478.5	3927.0	8.598
800	0.9897	3663.6	4158.4	8.824
900	1.0823	3855.4	4396.6	9.036
1000	1.1748	4054.0	4641.4	9.236

 

p = 0.60 mpa (158.8 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.	0.3156	2566.8	2756.1	6.759
200	0.3521	2639.3	2850.6	6.968
250	0.3939	2721.2	2957.6	7.183
300	0.4344	2801.4	3062.0	7.374
350	0.4743	2881.6	3166.1	7.548
400	0.5137	2962.5	3270.8	7.710
450	0.5530	3044.7	3376.5	7.861
500	0.5970	3128.2	3483.4	8.004
600	0.6698	3299.8	3701.7	8.270
700	0.7474	3478.1	3926.4	8.513
800	0.8246	3663.2	4157.9	8.740
900	0.9018	3855.1	4396.2	8.952
1000	0.9789	4053.7	4641.1	9.152

 

p = 0.80 mpa (170.4 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.	0.2403	2576.0	2768.3	6.662
200	0.2609	2631.0	2839.7	6.818
250	0.2932	2715.9	2950.4	7.040
300	0.3242	2797.5	3056.9	7.235
350	0.3544	2878.6	3162.2	7.411
400	0.3843	2960.2	3267.6	7.573
450	0.4139	3042.8	3373.9	7.726
500	0.4433	3126.6	3481.3	7.869
600	0.5019	3298.7	3700.1	8.135
700	0.5601	3477.2	3925.3	8.379
800	0.6182	3662.4	4157.0	8.606
900	0.6762	3854.5	4395.5	8.819
1000	0.7341	4053.2	4640.5	9.019

 

p = 1.00 mpa (179.9 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.	0.1944	2582.7	2777.1	6.585
200	0.2060	2622.2	2828.3	6.696
250	0.2328	2710.4	2943.1	6.927
300	0.2580	2793.6	3051.6	7.125
350	0.2825	2875.7	3158.2	7.303
400	0.3066	2957.9	3264.5	7.467
450	0.3305	3040.9	3371.3	7.620
500	0.3541	3125.0	3479.1	7.764
600	0.4011	3297.5	3698.6	8.031
700	0.4478	3476.2	3924.1	8.276
800	0.4944	3661.7	4156.1	8.502
900	0.5408	3853.9	4394.8	8.715
1000	0.5872	4052.7	4639.9	8.916

 

p = 1.20 mpa (188. °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.
200
250
300
350
400
450
500
600
700
800
900
1000

 

p = 1.40 mpa (195.0 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.
200
250
300
350
400
450
500
600
700
800
900
1000

 

p = 1.60 mpa (201.4 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.
50	-	-	-	-
100
150
200
250
300
350
400
450
500
600
700
800
900
1000

 

p = 1.80 mpa (207.1 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.
50	-	-	-	-
100
150
200
250
300
350
400
450
500
600
700
800
900
1000

 

p = 2.00 mpa (212.4 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.
50	-	-	-	-
100
150
200
250
300
350
400
450
500
600
700
800
900
1000

 

p = 2.50 mpa (224.0 °c) 

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.
50	-	-	-	-
100
150
200
250
300
350
400
450
500
600
700
800
900
1000

 

p = 3.00 mpa (233.9 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.
50	-	-	-	-
100
150
200
250
300
350
400
450
500
600
700
800
900
1000

 

p = 3.50 mpa (242.6 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.
50	-	-	-	-
100
150
200
250
300
350
400
450
500
600
700
800
900
1000

 

p = 4.00 mpa (250.4 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.
50	-	-	-	-
100
150
200
250
300
350
400
450
500
600
700
800
900
1000

 

p = 4.50 mpa (257.4 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.
50	-	-	-	-
100
150
200
250
300
350
400
450
500
600
700
800
900
1000

 

p = 5.00 mpa (263.9 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.
50	-	-	-	-
100
150
200
250
300
350
400
450
500
600
700
800
900
1000

 

p = 6.00 mpa (275.6 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.
50	-	-	-	-
100
150
200
250
300
350
400
450
500
600
700
800
900
1000

 

p = 7.00 mpa (285.8 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.
50	-	-	-	-
100
150
200
250
300
350
400
450
500
600
700
800
900
1000

 

p = 8.00 mpa (295.0 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.
50	-	-	-	-
100
150
200
250
300
350
400
450
500
600
700
800
900
1000

 

p = 9.00 mpa (303.3 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.
50	-	-	-	-
100
150
200
250
300
350
400
450
500
600
700
800
900
1000

 

p = 10.00 mpa (311.0 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.
50	-	-	-	-
100
150
200
250
300
350
400
450
500
600
700
800
900
1000

 

p = 12.50 mpa (327.8 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.
50	-	-	-	-
100
150
200
250
300
350
400
450
500
600
700
800
900
1000

 

p = 15.00 mpa (242.16 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.
50	-	-	-	-
100
150
200
250
300
350
400
450
500
600
700
800
900
1000

 

p = 17.50 mpa (354.7 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.
50	-	-	-	-
100
150
200
250
300
350
400
450
500
600
700
800
900
1000

 

p = 20.00 mpa (365.8 °c)

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.
50	-	-	-	-
100
150
200
250
300
350
400
450
500
600
700
800
900
1000

 

p = 25.00 mpa

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.
50	-	-	-	-
100
150
200
250
300
350
400
450
500
600
700
800
900
1000

 

p = 30.00 mpa

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.
50	-	-	-	-
100
150
200
250
300
350
400
450
500
600
700
800
900
1000

 

p = 40.00 mpa

Temperature	Specific Volume	Internal Energy	Enthalpy	Entropy
°C	\(\upsilon\) (\(kJ/kg\))	\(U\) (\(kJ/kg\))	\(h\) (\(kJ/kg\))	\(s\) (\(kJ/kg.K\))
Sat.
50	-	-	-	-
100
150
200
250
300
350
400
450
500
600
700
800
900
1000