Comprehensive Air Properties at 1 Bar Pressure
density, viscosity, specific heat

| t [OC] |
cp [kJ/kgK] |
ρ [kg/m3] |
μ*106 [Pa*s] |
|
-75.0
|
1.008
|
1.782
|
13.18
|
|
-50.0
|
1.006
|
1.582
|
14.56
|
|
-25.0
|
1.005
|
1.423
|
15.88
|
|
-15.0
|
1.005
|
1.368
|
16.4
|
|
-10.0
|
1.005
|
1.342
|
16.65
|
|
-5.0
|
1.005
|
1.317
|
16.9
|
|
0.0
|
1.005
|
1.293
|
17.15
|
|
5.0
|
1.005
|
1.269
|
17.4
|
|
10.0
|
1.005
|
1.247
|
17.64
|
|
15.0
|
1.005
|
1.225
|
17.89
|
|
20.0
|
1.006
|
1.204
|
18.13
|
|
25.0
|
1.006
|
1.184
|
18.37
|
|
30.0
|
1.006
|
1.165
|
18.6
|
|
40.0
|
1.007
|
1.127
|
19.07
|
|
50.0
|
1.007
|
1.093
|
19.53
|
|
60.0
|
1.008
|
1.06
|
19.99
|
|
80.0
|
1.01
|
1.0
|
20.88
|
|
100.0
|
1.012
|
0.946
|
21.74
|
|
125.0
|
1.015
|
0.887
|
22.79
|
|
150.0
|
1.018
|
0.834
|
23.8
|
|
175.0
|
1.022
|
0.788
|
24.78
|
|
200.0
|
1.027
|
0.746
|
25.73
|
|
225.0
|
1.031
|
0.709
|
26.66
|
|
300.0
|
1.048
|
0.616
|
29.28
|
|
412.0
|
1.075
|
0.515
|
32.87
|
|
500.0
|
1.097
|
0.457
|
35.47
|
|
600.0
|
1.121
|
0.404
|
38.25
|
|
700.0
|
1.143
|
0.363
|
40.85
|
|
800.0
|
1.162
|
0.329
|
43.32
|
|
900.0
|
1.176
|
0.301
|
45.66
|
|
1000.0
|
1.185
|
0.277
|
47.88
|
|
1100.0
|
1.188
|
0.257
|
50.01
|