Latent heat
hfg = hg - hf
Energy added during vaporization at saturation
Steam table lookup
Saturated Steam - Temperature Table
Look up saturated water and steam properties by temperature for Rankine cycle checks, boiler estimates, HVAC calculations, and thermodynamics coursework.
Instant property lookup
Enter saturation temperature
Results interpolate pressure, specific volume, enthalpy, and entropy from the temperature-based saturated steam table.
Lookup result
Reference table
Saturated steam properties by temperature
| Temperature (°C) | Saturation Pressure (kPa) | vf (m3/kg) | vg (m3/kg) | hf (kJ/kg) | hfg (kJ/kg) | hg (kJ/kg) | sf (kJ/kg·K) | sg (kJ/kg·K) |
|---|---|---|---|---|---|---|---|---|
| 0 | 0.6117 | 0.001 | 206 | 0 | 2500.9 | 2500.9 | 0 | 9.1562 |
| 10 | 1.228 | 0.001 | 104 | 42.02 | 2495.1 | 2537.1 | 0.1513 | 8.9498 |
| 20 | 2.338 | 0.001001 | 57.76 | 83.91 | 2454.3 | 2538.2 | 0.2962 | 8.8012 |
| 30 | 4.247 | 0.001004 | 31.02 | 125.79 | 2430 | 2555.8 | 0.4247 | 8.6469 |
| 40 | 7.384 | 0.001008 | 14.67 | 167.46 | 2408 | 2575.5 | 0.4561 | 8.4942 |
| 50 | 12.35 | 0.001012 | 7.59 | 209.33 | 2375.9 | 2585.2 | 0.5276 | 8.389 |
| 60 | 19.94 | 0.001017 | 4.85 | 251.13 | 2357.5 | 2608.6 | 0.6068 | 8.2114 |
| 70 | 31.2 | 0.001018 | 3.02 | 293.44 | 2320 | 2613.4 | 0.6545 | 8.0848 |
| 80 | 47.39 | 0.001029 | 2 | 334.91 | 2303.1 | 2638 | 0.7478 | 7.9453 |
| 90 | 70.14 | 0.001036 | 1.44 | 377.16 | 2278 | 2655.1 | 0.8203 | 7.8475 |
| 100 | 101.33 | 0.001044 | 1.673 | 419.04 | 2257 | 2676 | 1.303 | 7.358 |
| 120 | 198.5 | 0.00106 | 0.8857 | 503.67 | 2201.6 | 2705.3 | 1.533 | 7.028 |
| 140 | 361.6 | 0.001076 | 0.5064 | 587.57 | 2142 | 2729.6 | 1.754 | 6.734 |
| 160 | 618 | 0.001093 | 0.316 | 670.41 | 2078.8 | 2749.2 | 1.965 | 6.471 |
| 180 | 1000 | 0.001111 | 0.1944 | 752.04 | 2012.3 | 2764.3 | 2.169 | 6.233 |
| 200 | 1554.9 | 0.001129 | 0.1273 | 833.03 | 1943.2 | 2776.2 | 2.366 | 6.017 |
| 220 | 2338 | 0.001148 | 0.0863 | 912.97 | 1871.5 | 2784.5 | 2.557 | 5.82 |
| 240 | 3414 | 0.001167 | 0.0601 | 991.4 | 1797.3 | 2788.7 | 2.743 | 5.641 |
| 260 | 4859 | 0.001187 | 0.0431 | 1068 | 1720.9 | 2788.9 | 2.924 | 5.476 |
| 280 | 6762 | 0.001207 | 0.0315 | 1142.2 | 1642.7 | 2784.9 | 3.1 | 5.324 |
| 300 | 9218 | 0.001227 | 0.0235 | 1213.6 | 1562.7 | 2776.3 | 3.271 | 5.183 |
| 320 | 12340 | 0.001248 | 0.0179 | 1281.5 | 1481.1 | 2762.6 | 3.438 | 5.051 |
| 340 | 16180 | 0.001268 | 0.0138 | 1345 | 1398 | 2743 | 3.6 | 4.928 |
| 360 | 20860 | 0.001289 | 0.0109 | 1403.3 | 1313.6 | 2716.9 | 3.759 | 4.812 |
| 370 | 23350 | 0.001299 | 0.0099 | 1429.6 | 1269.7 | 2699.3 | 3.835 | 4.758 |
Formulas
Steam property relationships
Steam quality
h = hf + x hfg
x is dry fraction in a saturated mixture
Temperature-based saturated steam tables are used for boiling and condensation checks, Rankine cycle analysis, boiler heat input, condenser duty, and steam quality calculations.
Reference
What the steam table values mean
Saturation pressure
The pressure at which liquid water and steam coexist at a given saturation temperature.
Specific volume
Volume occupied per kilogram, used for pipe flow, turbine, compressor, and vessel estimates.
Enthalpy
Energy content per kilogram, used in boiler heat input, turbine work, and condenser calculations.
Entropy
Thermodynamic property used for ideal expansion, irreversibility, and Rankine cycle analysis.
FAQ
Steam table questions
What is a saturated steam temperature table?
It lists the pressure and thermodynamic properties of saturated water and steam at selected temperatures where liquid and vapor can coexist.
How do I use steam quality with this table?
For a saturated mixture, use h = hf + x hfg, where x is steam quality or dry fraction.
Can these values replace formal steam software?
No. Use this page for quick reference and learning. Final design work should use validated steam tables, IAPWS data, and engineering standards.
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