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Refrigerants: R704
0.275 to 0.81
Refrigerant saturation property tables — saturation pressures, temperatures, enthalpies, entropies, and specific volumes for 40 refrigerants (R134a, R410A, R404A, R22, R717/ammonia, R744/CO2, HFOs, natural refrigerants, cryogenics, etc.)
| refrigerant | pressure bar | hf kJ kg (kJ/kg) | hfg kJ kg (kJ/kg) | hg kJ kg (kJ/kg) | sf kJ kgK (kJ/kgK) | sfg kJ kgK (kJ/kgK) | sg kJ kgK (kJ/kgK) | temp C (C) | temp F (F) | vf m3 kg (m3/kg) | vg m3 kg (m3/kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| R704 | 0.275 | 5.26 | 23.53 | 28.79 | 2.4894 | 7.5914 | 10.0808 | -270.05 | -454.09 | 0.007121 | 0.19871 |
| R704 | 0.3166 | 5.56 | 23.51 | 29.07 | 2.5765 | 7.3457 | 9.9222 | -269.95 | -453.91 | 0.007172 | 0.17574 |
| R704 | 0.3622 | 5.88 | 23.45 | 29.33 | 2.6653 | 7.1041 | 9.7694 | -269.85 | -453.73 | 0.007226 | 0.15612 |
| R704 | 0.4121 | 6.22 | 23.35 | 29.57 | 2.7559 | 6.8657 | 9.6216 | -269.75 | -453.55 | 0.007286 | 0.13925 |
| R704 | 0.4664 | 6.58 | 23.21 | 29.79 | 2.8482 | 6.6299 | 9.4781 | -269.65 | -453.37 | 0.00735 | 0.12466 |
| R704 | 0.5252 | 6.96 | 23.02 | 29.98 | 2.9422 | 6.3959 | 9.3381 | -269.55 | -453.19 | 0.007418 | 0.11195 |
| R704 | 0.5888 | 7.35 | 22.81 | 30.16 | 3.038 | 6.1627 | 9.2007 | -269.45 | -453.01 | 0.007493 | 0.10081 |
| R704 | 0.6573 | 7.77 | 22.54 | 30.31 | 3.1355 | 5.9298 | 9.0653 | -269.35 | -452.83 | 0.007574 | 0.09101 |
| R704 | 0.731 | 8.21 | 22.22 | 30.43 | 3.2351 | 5.6961 | 8.9312 | -269.25 | -452.65 | 0.007662 | 0.08232 |
| R704 | 0.81 | 8.67 | 21.85 | 30.52 | 3.3367 | 5.4608 | 8.7975 | -269.15 | -452.47 | 0.007758 | 0.07459 |
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