Superheated Vapor Properties for Steam - (0.01 MPa - 0.4 MPa)

P=0.010 MPa (45.8°C) Temp volume energy enthalpy entropy °C v(m^3/kg) u(kJ/kg) h(kJ/kg) s(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 21.83 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) volume energy enthalpy entropy v(m^3/kg) u(kJ/kg) h(kJ/kg) s(kJ/kg.K) 3.240 2483.2 2645.2 7.593 - - - - 3.419 2511.5 2682.4 7.695 3.890 2585.7 2780.2 7.941 4.356 2660.0 2877.8 8.159 4.821 2735.1 2976.1 8.357 5.284 2811.6 3075.8 8.539 5.747 2889.4 3176.8 8.708 6.209 2968.9 3279.3 8.866 6.672 3049.9 3383.5 9.015 7.134 3132.6 3489.3 9.157 8.058 3303.1 3706.0 9.420 8.981 3480.6 3929.7 9.663 9.905 3665.2 4160.4 9.888 10.828 3856.8 4398.2 10.100 11.751 4055.1 4642.7 10.300

P=0.10 MPa (99.6°C) volume energy enthalpy entropy v(m^3/kg) u(kJ/kg) h(kJ/kg) s(kJ/kg.K) 1.694 2505.6 2674.9 7.359 - - - - 1.696 2506.2 2675.8 7.361 1.937 2582.9 2776.6 7.615 2.172 2658.2 2875.5 7.836 2.406 2733.9 2974.5 8.035 2.639 2810.6 3074.5 8.217 2.871 2888.7 3175.8 8.387 3.103 2968.3 3278.6 8.545 3.334 3049.4 3382.8 8.695 3.566 3132.2 3488.7 8.836 4.028 3302.8 3705.6 9.100 4.490 3480.4 3929.4 9.342 4.952 3665.0 4160.2 9.568 5.414 3856.6 4398.0 9.780 5.875 4055.0 4642.6 9.980

P=0.20 MPa (120.2°C) Temp volume energy enthalpy entropy °C v(m^3/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) volume energy enthalpy entropy v(m^3/kg) u(kJ/kg) h(kJ/kg) s(kJ/kg.K) 0.6058 2543.2 2724.9 6.992 0.6340 2571.0 2761.2 7.079 0.7164 2651.0 2865.9 7.313 0.7964 2728.9 2967.9 7.518 0.8753 2807.0 3069.6 7.704 0.9536 2885.9 3172.0 7.875 1.0315 2966.0 3275.5 8.035 1.1092 3047.5 3380.3 8.185 1.1867 3130.6 3486.6 8.327 1.3414 3301.6 3704.0 8.591 1.4958 3479.5 3928.2 8.834 1.6500 3664.3 4159.3 9.060 1.8042 3856.0 4397.3 9.272 1.9582 4054.5 4642.0 9.473

P=0.40 MPa (143.6°C) volume energy enthalpy entropy v(m^3/kg) u(kJ/kg) h(kJ/kg) s(kJ/kg.K) 0.4624 2553.1 2738.1 6.896 0.4709 2564.4 2752.8 6.931 0.5343 2647.2 2860.9 7.172 0.5952 2726.4 2964.5 7.380 0.6549 2805.1 3067.1 7.568 0.7140 2884.4 3170.0 7.740 0.7726 2964.9 3273.9 7.900 0.8311 3046.6 3379.0 8.051 0.8894 3129.8 3485.5 8.193 1.0056 3301.0 3703.2 8.458 1.1215 3479.0 3927.6 8.701 1.2373 3663.9 4158.8 8.927 1.3530 3855.7 4396.9 9.139 1.4686 4054.3 4641.7 9.340

• Saturation Properties - Temperature Table (0.01°C - 150°C)
• Saturation Properties - Temperature Table (150°C - 373.95°C)
• Saturation Properties - Pressure Table (1 kPa - 1 MPa)
• Saturation Properties - Pressure Table (1 MPa - 22.064 MPa)
• Superheated Vapor Properties - (0.01 MPa - 0.4 MPa)
• Superheated Vapor Properties - (0.5 MPa - 1.4 MPa)
• Superheated Vapor Properties - (1.6 MPa - 3.5 MPa)
• Superheated Vapor Properties - (4 MPa - 8 MPa)
• Superheated Vapor Properties - (9 MPa - 40 MPa)
• Compressed Liquid Water Properties - (5 MPa - 30 MPa)

Source of data: NIST Chemistry WebBook - accessed Jan 2008