Temperature,
T,^oK

Pressure,
P, bars

Specific Volume,
(m³/kg) 

Heat of Vaporization,
h_fg 

(kJ/kg) 

Specific Heat,
(kJ/kg·K) 

Dynamic Viscosity,
(N·sec/m²) 

Thermal Conductivity,
(W/m·K) 

Prandtl Number

Surface Tension,
σ_f·10³

(N/m) 

Expansion Coefficient,
α_t·10⁶

(K^-1)

V_f·10³

V_g 

C_pf

C_pg

μ_f·10⁶

μ_g·10⁶

K_f·10³

K_g·10³

Pr_f

Pr_g

273.15

0.00611

1.000

206.3

2502

4.217

1.854

1750

8.02

569

18.2

12.99

0.815

75.5

-68.05

275

0.00697

1.000

181.7

2497

4.211

1.855

1652

8.09

574

18.3

12.22

0.817

75.3

-32.74

280

0.00990

1.000

130.4

2485

4.198

1.858

1422

8.29

582

18.6

10.26

0.825

74.8

46.04

285

0.01387

1.000

99.4

2473

4.189

1.861

1225

8.49

590

18.9

8.81

0.833

74.3

114.1

290

0.01917

1.001

69.7

2461

4.184

1.864

1080

8.69

598

19.3

7.56

0.841

73.7

174.0

295

0.02617

1.002

51.94

2449

4.181

1.868

959

8.89

606

19.5

6.62

0.849

72.7

227.5

300

0.03531

1.003

39.13

2438

4.179

1.872

855

9.09

613

19.6

5.83

0.857

71.7

276.1

305

0.04712

1.005

29.74

2426

4.178

1.877

769

9.29

620

20.1

5.20

0.865

70.9

320.6

310

0.06221

1.007

22.93

2414

4.178

1.882

695

9.49

628

20.4

4.62

0.873

70.0

361.9

315

0.08132

1.009

17.82

2402

4.179

1.888

631

9.69

634

20.7

4.16

0.883

69.2

400.4

320

0.1053

1.011

13.98

2390

4.180

1.895

577

9.89

640

21.0

3.77

0.894

68.3

436.7

325

0.1351

1.013

11.06

2378

4.182

1.903

528

10.09

645

21.3

3.42

0.901

67.5

471.2

330

0.1719

1.016

8.82

2366

4.184

1.911

489

10.29

650

21.7

3.15

0.908

66.6

504.0

335

0.2167

1.018

7.09

2354

4.186

1.920

453

10.49

656

22.0

2.88

0.916

65.8

535.5

340

0.2713

1.021

5.74

2342

4.188

1.930

420

10.69

660

22.3

2.66

0.925

64.9

566.0

345

0.3372

1.024

4.683

2329

4.191

1.941

389

10.89

668

22.6

2.45

0.933

64.1

595.4

350

0.4163

1.027

3.846

2317

4.195

1.954

365

11.09

668

23.0

2.29

0.942

63.2

624.2

355

0.5100

1.030

3.180

2304

4.199

1.968

343

11.29

671

23.3

2.14

0.951

62.3

652.3

360

0.6209

1.034

2.645

2291

4.203

1.983

324

11.49

674

23.7

2.02

0.960

61.4

697.9

365

0.7514

1.038

2.212

2278

4.209

1.999

306

11.69

677

24.1

1.91

0.969

60.5

707.1

370

0.9040

1.041

1.861

2265

4.214

2.017

289

11.89

679

24.5

1.80

0.978

59.5

728.7

373.15

1.0133

1.044

1.679

2257

4.217

2.029

279

12.02

680

24.8

1.76

0.984

58.9

750.1

375

1.0815

1.045

1.574

2252

4.220

2.036

274

12.09

681

24.9

1.70

0.987

58.6

761

380

1.2869

1.049

1.337

2239

4.226

2.057

260

12.29

683

25.4

1.61

0.999

57.6

788

385

1.5233

1.053

1.142

2225

4.232

2.080

248

12.49

685

25.8

1.53

1.004

56.6

814

390

1.794

1.058

0.980

2212

4.239

2.104

237

12.69

686

26.3

1.47

1.013

55.6

841

400

2.455

1.067

0.731

2183

4.256

2.158

217

13.05

688

27.2

1.34

1.033

53.6

896

410

3.302

1.077

0.553

2153

4.278

2.221

200

13.42

688

28.2

1.24

1.054

51.5

952

420

4.370

1.088

0.425

2123

4.302

2.291

185

13.79

688

29.8

1.16

1.075

49.4

1010

430

5.699

1.099

0.331

2091

4.331

2.369

173

14.14

685

30.4

1.09

1.10

47.2

-

440

7.333

1.110

0.261

2059

4.36

2.46

162

14.50

682

31.7

1.04

1.12

45.1

-

450

9.319

1.123

0.208

2024

4.40

2.56

152

14.85

678

33.1

0.99

1.14

42.9

-

460

11.71

1.137

0.167

1989

4.44

2.68

143

15.19

673

34.6

0.95

1.17

40.7

-

470

14.55

1.152

0.136

1951

4.48

2.79

136

15.54

667

36.3

0.92

1.20

38.5

-

480

17.90

1.167

0.111

1912

4.53

2.94

129

15.88

660

38.1

0.89

1.23

36.2

-

490

21.83

1.184

0.0922

1870

4.59

3.10

124

16.23

651

40.1

0.87

1.25

33.9

-

500

26.40

1.203

0.0766

1825

4.66

3.27

118

16.59

642

42.3

0.86

1.28

31.6

-

510

31.66

1.222

0.0631

1779

4.74

3.47

113

16.95

631

44.7

0.85

1.31

29.3

-

520

37.70

1.244

0.0525

1730

4.84

3.70

108

17.33

621

47.5

0.84

1.35

26.9

-

530

44.58

1.268

0.0445

1679

4.95

3.96

104

17.72

608

50.6

0.85

1.39

24.5

-

540

52.38

1.294

0.0375

1622

5.08

4.27

101

18.1

594

54.0

0.86

1.43

22.1

-

550

61.19

1.323

0.0317

1564

5.24

4.64

97

18.6

580

58.3

0.87

1.47

19.7

-

560

71.08

1.355

0.0269

1499

5.43

5.09

94

19.1

563

63.7

0.90

1.52

17.3

-

570

82.16

1.392

0.0228

1429

5.68

5.67

91

19.7

548

76.7

0.94

1.59

15.0

-

580

94.51

1.433

0.0193

1353

6.00

6.40

88

20.4

528

76.7

0.99

1.68

12.8

-

590

108.3

1.482

0.0163

1274

6.41

7.35

84

21.5

513

84.1

1.05

1.84

10.5

-

600

123.5

1.541

0.0137

1176

7.00

8.75

81

22.7

497

92.9

1.14

2.15

8.4

-

610

137.3

1.612

0.0115

1068

7.85

11.1

77

24.1

467

103

1.30

2.60

6.3

-

620

159.1

1.705

0.0094

941

9.35

15.4

72

25.9

444

114

1.52

3.46

4.5

-

625

169.1

1.778

0.0085

858

10.6

18.3

70

27.0

430

121

1.65

4.20

3.5

-

630

179.7

1.856

0.0075

781

12.6

22.1

67

28.0

412

130

2.0

4.8

2.6

-

635

190.9

1.935

0.0066

683

16.4

27.6

64

30.0

392

141

2.7

6.0

1.5

-

640

202.7

2.075

0.0057

560

26

42

59

32.0

367

155

4.2

9.6

0.8

-

645

215.2

2.351

0.0045

361

90

-

54

37.0

331

178

12

26

0.1

-

647.3^c

221.2

3.170

0.0032

0

∞

∞

45

45.0

238

238

∞

∞

0.0

-