Simuveliq

Superheated R-32 vapor table

This table gives v, u, h and s of superheated vapor in pressure blocks. Above you can use it interactively (switch units with SI/US, pick the pressure or go to the calculator for any point with step-by-step interpolation). Reference state: ASHRAE: h = 0 and s = 0 for saturated liquid at −40 °C (−40 °F).

The table as text, SI units
P = 0.01 MPa (Tsat = −88.467 °C)
T [°C]v [m³/kg]u [kJ/kg]h [kJ/kg]s [kJ/kg·K]
Sat.2.9241313.10342.341.9009
−803.0640317.86348.501.9335
−603.3906329.15363.062.0052
−403.7144340.71377.862.0715
−204.0367352.65393.022.1339
04.3581365.05408.632.1933
204.6791377.98424.772.2503
404.9997391.47441.472.3054
605.3201405.56458.762.3589
805.6403420.28476.692.4111
1005.9604435.64495.252.4623
1206.2805451.65514.462.5124
1406.6005468.31534.312.5616
1606.9204485.60554.812.6101
P = 0.02 MPa (Tsat = −78.997 °C)
T [°C]v [m³/kg]u [kJ/kg]h [kJ/kg]s [kJ/kg·K]
Sat.1.5286317.52348.101.8218
−601.6872328.59362.341.8918
−401.8512340.33377.361.9591
−202.0137352.38392.652.0221
02.1754364.85408.352.0817
202.3365377.81424.542.1389
402.4973391.33441.282.1942
602.6579405.45458.612.2478
802.8183420.19476.552.3001
1002.9786435.56495.132.3512
1203.1389451.58514.352.4014
1403.2990468.24534.222.4507
1603.4591485.54554.722.4992
P = 0.03 MPa (Tsat = −72.913 °C)
T [°C]v [m³/kg]u [kJ/kg]h [kJ/kg]s [kJ/kg·K]
Sat.1.0463320.29351.671.7762
−601.1194328.02361.601.8243
−401.2302339.95376.861.8927
−201.3394352.10392.291.9562
01.4478364.64408.072.0162
201.5556377.65424.322.0736
401.6632391.20441.102.1289
601.7705405.34458.452.1827
801.8776420.09476.422.2350
1001.9847435.48495.022.2862
1202.0916451.50514.252.3364
1402.1985468.17534.132.3857
1602.3054485.48554.642.4342
P = 0.05 MPa (Tsat = −64.585 °C)
T [°C]v [m³/kg]u [kJ/kg]h [kJ/kg]s [kJ/kg·K]
Sat.0.64884323.94356.391.7195
−600.66494326.83360.081.7370
−400.73327339.18375.841.8077
−200.79993351.55391.551.8723
00.86570364.22407.511.9330
200.93094377.32423.871.9908
400.99586390.93440.732.0464
601.0606405.11458.142.1003
801.1251419.90476.152.1528
1001.1895435.31494.782.2041
1201.2538451.35514.052.2544
1401.3181468.04533.952.3038
1601.3824485.36554.482.3523
P = 0.08 MPa (Tsat = −56.180 °C)
T [°C]v [m³/kg]u [kJ/kg]h [kJ/kg]s [kJ/kg·K]
Sat.0.41778327.48360.901.6680
−400.45369337.99374.281.7275
−200.49644350.71390.431.7939
00.53826363.59406.651.8556
200.57954376.82423.191.9140
400.62049390.53440.171.9700
600.66121404.77457.672.0242
800.70178419.61475.752.0769
1000.74223435.05494.432.1283
1200.78260451.13513.742.1787
1400.82291467.84533.672.2282
1600.86316485.18554.232.2768
P = 0.15 MPa (Tsat = −43.635 °C)
T [°C]v [m³/kg]u [kJ/kg]h [kJ/kg]s [kJ/kg·K]
Sat.0.23135332.42367.121.5998
−400.23597335.02370.421.6141
−200.26029348.70387.741.6854
00.28354362.09404.621.7496
200.30621375.65421.581.8095
400.32852389.58438.861.8665
600.35061403.98456.571.9213
800.37253418.93474.811.9745
1000.39434434.46493.612.0263
1200.41607450.61513.012.0769
1400.43773467.37533.032.1266
1600.45934484.75553.652.1753
P = 0.25 MPa (Tsat = −32.150 °C)
T [°C]v [m³/kg]u [kJ/kg]h [kJ/kg]s [kJ/kg·K]
Sat.0.14258336.53372.181.5449
−200.15218345.66383.701.5916
00.16702359.89401.641.6598
200.18121373.94419.251.7220
400.19503388.20436.961.7805
600.20860402.83454.981.8362
800.22201417.95473.451.8901
1000.23530433.61492.441.9424
1200.24851449.85511.981.9934
1400.26165466.69532.112.0433
1600.27474484.14552.832.0923
P = 0.4 MPa (Tsat = −20.378 °C)
T [°C]v [m³/kg]u [kJ/kg]h [kJ/kg]s [kJ/kg·K]
Sat.0.090873340.27376.621.4943
−200.091081340.59377.021.4959
00.10136356.41396.951.5717
200.11084371.30415.641.6378
400.11990386.09434.051.6985
600.12870401.08452.561.7558
800.13733416.46471.391.8107
1000.14584432.32490.651.8638
1200.15425448.71510.421.9154
1400.16260465.68530.721.9657
1600.17090483.23551.592.0150
P = 0.6 MPa (Tsat = −9.1503 °C)
T [°C]v [m³/kg]u [kJ/kg]h [kJ/kg]s [kJ/kg·K]
Sat.0.061220343.29380.021.4501
00.064705351.36390.191.4880
200.071663367.60410.601.5601
400.078122383.17430.051.6243
600.084291398.69449.271.6838
800.090272414.44468.611.7402
1000.096124430.58488.251.7943
1200.10188447.18508.311.8466
1400.10757464.31528.861.8976
1600.11321482.00549.921.9474
P = 1 MPa (Tsat = 6.6240 °C)
T [°C]v [m³/kg]u [kJ/kg]h [kJ/kg]s [kJ/kg·K]
Sat.0.036713346.38383.091.3923
200.040102359.42399.521.4497
400.044588376.97421.551.5224
600.048700393.70442.401.5870
800.052589410.28462.871.6466
1000.056333427.01483.341.7030
1200.059974444.07504.041.7570
1400.063539461.55525.091.8093
1600.067048479.52546.571.8600
P = 2 MPa (Tsat = 31.431 °C)
T [°C]v [m³/kg]u [kJ/kg]h [kJ/kg]s [kJ/kg·K]
Sat.0.017512347.17382.191.3036
400.018961358.05395.971.3482
600.021781379.59423.161.4325
800.024208398.96447.381.5031
1000.026423417.55470.391.5665
1200.028504435.94492.951.6254
1400.030495454.43515.421.6811
1600.032419473.18538.021.7346
P = 3 MPa (Tsat = 48.016 °C)
T [°C]v [m³/kg]u [kJ/kg]h [kJ/kg]s [kJ/kg·K]
Sat.0.010773342.93375.251.2376
600.012458361.60398.981.3102
800.014595385.87429.651.3997
1000.016377407.13456.261.4730
1200.017975427.25481.171.5381
1400.019459446.96505.331.5981
1600.020866466.63529.231.6545
P = 5 MPa (Tsat = 71.183 °C)
T [°C]v [m³/kg]u [kJ/kg]h [kJ/kg]s [kJ/kg·K]
Sat.0.0048191318.95343.041.0970
800.0063237347.76379.381.2014
1000.0081399381.80422.501.3204
1200.0094648407.61454.931.4051
1400.010592430.75483.711.4766
1600.011608452.77510.811.5406
P = 8 MPa
T [°C]v [m³/kg]u [kJ/kg]h [kJ/kg]s [kJ/kg·K]
800.0014290218.66230.090.75614
1000.0028938313.26336.411.0479
1200.0045202369.11405.271.2283
1400.0055586402.30446.771.3314
1600.0063952429.79480.951.4122
P = 15 MPa
T [°C]v [m³/kg]u [kJ/kg]h [kJ/kg]s [kJ/kg·K]
800.0012190194.37212.660.68104
1000.0013900235.49256.340.80129
1200.0016724281.08306.170.93129
1400.0021084328.33359.951.0647
1600.0026201370.53409.831.1827
The table as text, English units
P = 1.5 psia (Tsat = −126.46 °F)
T [°F]v [ft³/lbm]u [Btu/lbm]h [Btu/lbm]s [Btu/lbm·R]
Sat.45.387134.70147.290.45309
−12545.596134.89147.550.45385
−10049.139138.25151.890.46637
−7552.647141.64156.250.47809
−5056.133145.08160.660.48919
−2559.607148.59165.140.49979
063.071152.19169.700.50999
2566.529155.89174.350.51986
5069.984159.69179.120.52944
7573.435163.61183.990.53877
10076.883167.64188.980.54790
12580.330171.80194.100.55684
15083.776176.09199.340.56562
17587.221180.51204.720.57426
20090.664185.06210.230.58277
22594.107189.75215.870.59116
25097.550194.56221.640.59945
275100.99199.52227.550.60763
300104.43204.60233.590.61572
P = 2.5 psia (Tsat = −114.02 °F)
T [°F]v [ft³/lbm]u [Btu/lbm]h [Btu/lbm]s [Btu/lbm·R]
Sat.28.140136.09149.110.43915
−10029.352138.03151.610.44624
−7531.486141.47156.040.45816
−5033.598144.96160.500.46938
−2535.696148.50165.010.48007
037.785152.11169.590.49032
2539.868155.82174.270.50023
5041.947159.64179.040.50983
7544.023163.56183.930.51918
10046.097167.60188.930.52833
12548.169171.77194.050.53728
15050.239176.06199.300.54607
17552.308180.48204.680.55472
20054.377185.03210.190.56323
22556.445189.72215.830.57163
25058.512194.54221.610.57992
27560.579199.50227.520.58810
30062.645204.59233.570.59619
P = 4 psia (Tsat = −101.58 °F)
T [°F]v [ft³/lbm]u [Btu/lbm]h [Btu/lbm]s [Btu/lbm·R]
Sat.18.131137.45150.870.42649
−10018.219137.67151.160.42731
−7519.582141.23155.720.43957
−5020.921144.77160.250.45098
−2522.246148.35164.810.46179
023.562152.00169.440.47213
2524.872155.73174.140.48208
5026.177159.56178.930.49173
7527.479163.49183.830.50111
10028.779167.54188.840.51028
12530.078171.71193.980.51925
15031.375176.01199.230.52805
17532.670180.44204.620.53671
20033.965185.00210.140.54523
22535.260189.69215.780.55364
25036.553194.51221.570.56193
27537.846199.47227.480.57012
30039.139204.56233.530.57822
P = 6 psia (Tsat = −89.980 °F)
T [°F]v [ft³/lbm]u [Btu/lbm]h [Btu/lbm]s [Btu/lbm·R]
Sat.12.409138.68152.460.41570
−7512.967140.88155.280.42319
−5013.877144.51159.920.43488
−2514.773148.15164.550.44586
015.660151.84169.220.45630
2516.540155.60173.960.46634
5017.416159.45178.780.47604
7518.288163.40183.700.48546
10019.158167.46188.730.49465
12520.027171.64193.880.50365
15020.894175.95199.150.51247
17521.760180.38204.540.52114
20022.625184.94210.060.52968
22523.490189.64215.720.53809
25024.354194.47221.510.54639
27525.217199.43227.430.55459
30026.080204.52233.480.56269
P = 10 psia (Tsat = −74.060 °F)
T [°F]v [ft³/lbm]u [Btu/lbm]h [Btu/lbm]s [Btu/lbm·R]
Sat.7.6930140.30154.540.40227
−508.2414143.99159.240.41410
−258.7944147.75164.020.42543
09.3375151.52168.800.43611
259.8741155.33173.610.44630
5010.406159.23178.480.45610
7510.935163.21183.440.46561
10011.462167.30188.510.47486
12511.986171.50193.680.48390
15012.510175.82198.970.49276
17513.032180.26204.380.50146
20013.553184.84209.920.51002
22514.074189.54215.590.51845
25014.594194.38221.380.52677
27515.114199.34227.310.53498
30015.633204.44233.370.54309
P = 20 psia (Tsat = −49.738 °F)
T [°F]v [ft³/lbm]u [Btu/lbm]h [Btu/lbm]s [Btu/lbm·R]
Sat.4.0118142.63157.470.38428
−254.3078146.71162.650.39656
04.5945150.70167.700.40786
254.8739154.67172.710.41846
505.1486158.67177.720.42855
755.4199162.74182.790.43826
1005.6888166.89187.940.44767
1255.9558171.14193.180.45682
1506.2214175.50198.520.46577
1756.4859179.98203.980.47454
2006.7496184.58209.560.48316
2257.0125189.30215.260.49164
2507.2748194.16221.080.50000
2757.5366199.14227.030.50824
3007.7980204.25233.120.51638
P = 30 psia (Tsat = −33.807 °F)
T [°F]v [ft³/lbm]u [Btu/lbm]h [Btu/lbm]s [Btu/lbm·R]
Sat.2.7346144.03159.210.37386
−252.8093145.59161.190.37847
03.0120149.85166.570.39051
253.2063153.98171.780.40155
503.3955158.10176.950.41195
753.5812162.25182.130.42188
1003.7643166.47187.370.43144
1253.9454170.77192.680.44072
1504.1252175.17198.070.44976
1754.3038179.69203.580.45861
2004.4815184.31209.190.46728
2254.6585189.06214.920.47581
2504.8349193.94220.780.48421
2755.0108198.94226.750.49248
3005.1863204.06232.850.50065
P = 50 psia (Tsat = −11.628 °F)
T [°F]v [ft³/lbm]u [Btu/lbm]h [Btu/lbm]s [Btu/lbm·R]
Sat.1.6798145.79161.330.36075
01.7427148.02164.150.36695
251.8704152.56169.860.37906
501.9919156.93175.360.39013
752.1094161.27180.790.40052
1002.2241165.62186.200.41042
1252.3368170.03191.650.41995
1502.4479174.52197.170.42918
1752.5579179.10202.760.43818
2002.6669183.78208.460.44698
2252.7752188.58214.250.45560
2502.8829193.49220.160.46408
2752.9901198.53226.190.47242
3003.0968203.68232.330.48065
P = 80 psia (Tsat = 11.176 °F)
T [°F]v [ft³/lbm]u [Btu/lbm]h [Btu/lbm]s [Btu/lbm·R]
Sat.1.0651147.33163.100.34856
251.1155150.21166.730.35616
501.2004155.07172.840.36846
751.2803159.73178.680.37965
1001.3569164.31184.400.39010
1251.4313168.89190.080.40004
1501.5041173.51195.780.40958
1751.5756178.20201.530.41882
2001.6460182.97207.340.42780
2251.7157187.84213.240.43658
2501.7848192.82219.240.44518
2751.8533197.90225.340.45363
3001.9214203.10231.550.46194
P = 150 psia (Tsat = 45.919 °F)
T [°F]v [ft³/lbm]u [Btu/lbm]h [Btu/lbm]s [Btu/lbm·R]
Sat.0.56819148.98164.750.33159
500.57772150.00166.040.33412
750.63141155.74173.260.34797
1000.68000161.01179.880.36007
1250.72549166.07186.210.37114
1500.76889171.06192.400.38151
1750.81076176.03198.540.39137
2000.85149181.03204.660.40084
2250.89133186.08210.820.41000
2500.93047191.21217.040.41892
2750.96903196.43223.330.42762
3001.0071201.74229.700.43615
P = 250 psia (Tsat = 78.345 °F)
T [°F]v [ft³/lbm]u [Btu/lbm]h [Btu/lbm]s [Btu/lbm·R]
Sat.0.33106149.43164.740.31631
1000.36545155.45172.350.33019
1250.39979161.55180.040.34364
1500.43088167.23187.170.35557
1750.45988172.71193.990.36653
2000.48743178.10200.650.37683
2250.51389183.46207.240.38663
2500.53953188.84213.800.39605
2750.56453194.26220.380.40516
3000.58899199.75227.000.41402
P = 400 psia (Tsat = 111.99 °F)
T [°F]v [ft³/lbm]u [Btu/lbm]h [Btu/lbm]s [Btu/lbm·R]
Sat.0.19192148.04162.240.29925
1250.20947152.84168.340.30981
1500.23694160.44177.980.32596
1750.26025167.09186.350.33942
2000.28123173.28194.100.35140
2250.30068179.24201.500.36240
2500.31905185.08208.690.37273
2750.33661190.87215.780.38255
3000.35355196.66222.830.39197
P = 600 psia (Tsat = 144.16 °F)
T [°F]v [ft³/lbm]u [Btu/lbm]h [Btu/lbm]s [Btu/lbm·R]
Sat.0.10948143.08155.240.27819
1500.11840146.76159.900.28588
1750.14475157.56173.630.30798
2000.16423165.72183.950.32394
2250.18082172.90192.970.33737
2500.19572179.59201.320.34934
2750.20949186.02209.280.36037
3000.22246192.31217.010.37071
P = 1000 psia
T [°F]v [ft³/lbm]u [Btu/lbm]h [Btu/lbm]s [Btu/lbm·R]
1750.02438797.242101.750.18616
2000.058818139.67150.560.26150
2250.080537155.86170.760.29163
2500.094982166.25183.820.31038
2750.10678174.87194.630.32536
3000.11713182.67204.340.33835
P = 2000 psia
T [°F]v [ft³/lbm]u [Btu/lbm]h [Btu/lbm]s [Btu/lbm·R]
1750.01978084.27091.5910.16393
2000.02175196.808104.860.18443
2250.024666110.56119.690.20648
2500.029086125.52136.280.23028
2750.035121140.53153.530.25417
3000.041812154.01169.480.27553
P = 2500 psia
T [°F]v [ft³/lbm]u [Btu/lbm]h [Btu/lbm]s [Btu/lbm·R]
1750.01898481.20789.9900.15859
2000.02043092.598102.050.17722
2250.022315104.58114.910.19634
2500.024812117.16128.630.21603
2750.028063130.09143.080.23603
3000.032024142.88157.690.25559

Sources

Values computed by Simuveliq with CoolProp 8.0.0 (downloaded from PyPI, code on GitHub), free software under the MIT license. The temperatures and pressures of the table were chosen by Simuveliq; no table was copied from a book.

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