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# Superheated Steam - Enthalpy

## Enthalpy of steam superheated to temperatures above it's boiling point.

Superheated steam enthalpy at different pressures and temperatures:

Superheated Steam - Enthalpy vs. Pressure
Pressure
(bar)
Saturation Temperature
(oC)
Enthalpy of Superheated Steam (kJ/kg)
Temperature (oC)
Saturation200250300350400450
15 198.3 2792 2796 2925 3039 3148 3256 3364
20 212.4 2799   2904 3025 3138 3248 3357
30 233.8 2809   2858 2995 3117 3231 3343
40 250.3 2801     2963 3094 3214 3330

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## Citation

• The Engineering ToolBox (2008). Superheated Steam - Enthalpy. [online] Available at: https://www.engineeringtoolbox.com/enthalpy-superheated-steam-d_1130.html [Accessed Day Month Year].

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5.16.12

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