Thermal Conductivity

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Einsteinium to Germanium

Element

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Notes

Erbium

solid

300 K

polycrystalline

14.3 W/(m K)

parallel to c-axis

18.4 W/(m K)

perpendicular to c-axis

12.6 W/(m K)

298.2 K

polycrystalline

14.3 W/(m K)

parallel to c-axis

18.4 W/(m K)

perpendicular to c-axis

12.6 W/(m K)

273.2 K

polycrystalline

14.5 W/(m K)

parallel to c-axis

18.7 W/(m K)

perpendicular to c-axis

12.7 W/(m K)

250 K

polycrystalline

14.6 W/(m K)

parallel to c-axis

18.8 W/(m K)

perpendicular to c-axis

12.8 W/(m K)

200 K

polycrystalline

14.4 W/(m K)

parallel to c-axis

18.5 W/(m K)

perpendicular to c-axis

12.6 W/(m K)

150 K

polycrystalline

13.5 W/(m K)

parallel to c-axis

17.4 W/(m K)

perpendicular to c-axis

11.9 W/(m K)

100 K

polycrystalline

12.0 W/(m K)

parallel to c-axis

15.0 W/(m K)

perpendicular to c-axis

10.8 W/(m K)

80 K

polycrystalline

10.8 W/(m K)

parallel to c-axis

12.1 W/(m K)

perpendicular to c-axis

10.2 W/(m K)

60 K

polycrystalline

9.80 W/(m K)

parallel to c-axis

9.92 W/(m K)

perpendicular to c-axis

9.74 W/(m K)

40 K

polycrystalline

9.26 W/(m K)

parallel to c-axis

8.58 W/(m K)

perpendicular to c-axis

9.63 W/(m K)

20 K

polycrystalline

7.82 W/(m K)

parallel to c-axis

6.39 W/(m K)

perpendicular to c-axis

8.63 W/(m K)

18 K

polycrystalline

8.67 W/(m K)

parallel to c-axis

8.40 W/(m K)

perpendicular to c-axis

8.80 W/(m K)

16 K

polycrystalline

8.33 W/(m K)

parallel to c-axis

8.09 W/(m K)

perpendicular to c-axis

8.45 W/(m K)

14 K

polycrystalline

8.02 W/(m K)

parallel to c-axis

7.87 W/(m K)

perpendicular to c-axis

8.10 W/(m K)

12 K

polycrystalline

7.62 W/(m K)

parallel to c-axis

7.60 W/(m K)

perpendicular to c-axis

7.61 W/(m K)

10 K

polycrystalline

7.06 W/(m K)

parallel to c-axis

7.22 W/(m K)

perpendicular to c-axis

6.98 W/(m K)

8 K

polycrystalline

6.28 W/(m K)

parallel to c-axis

6.60 W/(m K)

perpendicular to c-axis

6.12 W/(m K)

Europium

solid

300 K

13.9 W/(m K)

estimated

298.2 K

13.9 W/(m K)

estimated

273.2 K

14.0 W/(m K)

estimated

250 K

14.1 W/(m K)

estimated

223.2 K

14.4 W/(m K)

estimated

200 K

14.8 W/(m K)

estimated

173.2 K

15.6 W/(m K)

estimated

150 K

16.5 W/(m K)

estimated

123.2 K

18.2 W/(m K)

estimated

Fluorine

gas

800 K, 1 atm

0.0618 W/(m K)

750 K, 1 atm

0.0603 W/(m K)

700 K, 1 atm

0.0583 W/(m K)

650 K, 1 atm

0.0557 W/(m K)

600 K, 1 atm

0.0527 W/(m K)

550 K, 1 atm

0.0493 W/(m K)

500 K, 1 atm

0.0455 W/(m K)

450 K, 1 atm

0.0413 W/(m K)

400 K, 1 atm

0.0371 W/(m K)

350 K, 1 atm

0.0326 W/(m K)

300 K, 1 atm

0.0279 W/(m K)

290 K, 1 atm

0.0269 W/(m K)

280 K, 1 atm

0.0260 W/(m K)

270 K, 1 atm

0.0251 W/(m K)

250 K, 1 atm

0.0231 W/(m K)

200 K, 1 atm

0.0184 W/(m K)

150 K, 1 atm

0.0137 W/(m K)

100 K, 1 atm

0.0090 W/(m K)

85 K, 1 atm

0.0076 W/(m K)

extrapolated

saturated vapor

144 K

0.040 W/(m K)

extrapolated or estimated, pseudo-critical value

140 K

0.022 W/(m K)

extrapolated or estimated

130 K

0.016 W/(m K)

extrapolated or estimated

120 K

0.0125 W/(m K)

extrapolated or estimated

110 K

0.0105 W/(m K)

extrapolated or estimated

100 K

0.0092 W/(m K)

extrapolated or estimated

90 K

0.0081 W/(m K)

extrapolated or estimated

80 K

0.0071 W/(m K)

extrapolated or estimated

70 K

0.0062 W/(m K)

extrapolated or estimated

60 K

0.0053 W/(m K)

extrapolated or estimated

54 K

0.0048 W/(m K)

extrapolated or estimated

saturated liquid

144 K

0.040 W/(m K)

extrapolated or estimated, pseudo-critical value

140 K

0.066 W/(m K)

extrapolated or estimated

130 K

0.090 W/(m K)

extrapolated or estimated

120 K

0.106 W/(m K)

extrapolated or estimated

110 K

0.121 W/(m K)

extrapolated or estimated

100 K

0.135 W/(m K)

extrapolated or estimated

90 K

0.150 W/(m K)

extrapolated or estimated

80 K

0.165 W/(m K)

extrapolated or estimated

70 K

0.180 W/(m K)

extrapolated or estimated

60 K

0.195 W/(m K)

extrapolated or estimated

54 K

0.204 W/(m K)

extrapolated or estimated

Gadolinium

solid

310 K

polycrystalline

10.7 W/(m K)

parallel to c-axis

11.0 W/(m K)

perpendicular to c-axis

10.6 W/(m K)

300 K

polycrystalline

10.6 W/(m K)

parallel to c-axis

10.8 W/(m K)

perpendicular to c-axis

10.4 W/(m K)

298.2 K

polycrystalline

10.5 W/(m K)

parallel to c-axis

10.8 W/(m K)

perpendicular to c-axis

10.3 W/(m K)

273.2 K

polycrystalline

10.4 W/(m K)

parallel to c-axis

10.4 W/(m K)

perpendicular to c-axis

10.3 W/(m K)

250 K

polycrystalline

10.7 W/(m K)

parallel to c-axis

10.5 W/(m K)

perpendicular to c-axis

10.7 W/(m K)

200 K

polycrystalline

11.7 W/(m K)

parallel to c-axis

11.2 W/(m K)

perpendicular to c-axis

11.9 W/(m K)

150 K

polycrystalline

12.9 W/(m K)

parallel to c-axis

12.1 W/(m K)

perpendicular to c-axis

13.3 W/(m K)

100 K

polycrystalline

14.3 W/(m K)

parallel to c-axis

13.3 W/(m K)

perpendicular to c-axis

14.9 W/(m K)

80 K

polycrystalline

15.1 W/(m K)

parallel to c-axis

13.9 W/(m K)

perpendicular to c-axis

15.7 W/(m K)

60 K

polycrystalline

16.0 W/(m K)

parallel to c-axis

14.7 W/(m K)

perpendicular to c-axis

16.7 W/(m K)

40 K

polycrystalline

17.1 W/(m K)

parallel to c-axis

15.8 W/(m K)

perpendicular to c-axis

17.8 W/(m K)

20 K

polycrystalline

17.0 W/(m K)

parallel to c-axis

17.5 W/(m K)

perpendicular to c-axis

16.8 W/(m K)

18 K

polycrystalline

16.5 W/(m K)

parallel to c-axis

17.4 W/(m K)

perpendicular to c-axis

16.1 W/(m K)

16 K

polycrystalline

15.8 W/(m K)

parallel to c-axis

17.0 W/(m K)

perpendicular to c-axis

15.2 W/(m K)

14 K

polycrystalline

14.9 W/(m K)

parallel to c-axis

16.4 W/(m K)

perpendicular to c-axis

14.2 W/(m K)

12 K

polycrystalline

13.7 W/(m K)

parallel to c-axis

15.2 W/(m K)

perpendicular to c-axis

13.0 W/(m K)

10 K

polycrystalline

12.1 W/(m K)

parallel to c-axis

13.7 W/(m K)

perpendicular to c-axis

11.3 W/(m K)

8 K

polycrystalline

9.94 W/(m K)

parallel to c-axis

11.6 W/(m K)

perpendicular to c-axis

9.18 W/(m K)

6 K

polycrystalline

7.52 W/(m K)

parallel to c-axis

9.02 W/(m K)

perpendicular to c-axis

6.86 W/(m K)

4 K

polycrystalline

4.88 W/(m K)

parallel to c-axis

5.94 W/(m K)

perpendicular to c-axis

4.42 W/(m K)

Gallium

liquid

700 K

51.9 W/(m K)

extrapolated

600 K

46.2 W/(m K)

500 K

40.6 W/(m K)

400 K

34.5 W/(m K)

323.2 K

29.4 W/(m K)

302.93 K

28.1 W/(m K)

solid

302.93 K

polycrystalline

40.6 W/(m K)

parallel to a-axis

40.6 W/(m K)

parallel to b-axis

88.3 W/(m K)

parallel to c-axis

15.9 W/(m K)

300 K

polycrystalline

40.6 W/(m K)

parallel to a-axis

40.6 W/(m K)

parallel to b-axis

88.3 W/(m K)

parallel to c-axis

15.9 W/(m K)

298.2 K

polycrystalline

40.8 W/(m K)

parallel to a-axis

40.8 W/(m K)

parallel to b-axis

88.3 W/(m K)

parallel to c-axis

15.9 W/(m K)

273.3 K

polycrystalline

41.0 W/(m K)

parallel to a-axis

41.0 W/(m K)

parallel to b-axis

88.4 W/(m K)

parallel to c-axis

16.0 W/(m K)

200 K

polycrystalline

42.4 W/(m K)

parallel to a-axis

42.4 W/(m K)

parallel to b-axis

89.6 W/(m K)

parallel to c-axis

16.3 W/(m K)

100 K

polycrystalline

47.4 W/(m K)

parallel to a-axis

47.4 W/(m K)

parallel to b-axis

95.1 W/(m K)

parallel to c-axis

18.1 W/(m K)

80 K

polycrystalline

49.4 W/(m K)

parallel to a-axis

49.4 W/(m K)

parallel to b-axis

98.3 W/(m K)

parallel to c-axis

19.6 W/(m K)

60 K

polycrystalline

55.5 W/(m K)

parallel to a-axis

55.5 W/(m K)

parallel to b-axis

115 W/(m K)

parallel to c-axis

23.3 W/(m K)

40 K

polycrystalline

79.5 W/(m K)

parallel to a-axis

79.5 W/(m K)

parallel to b-axis

198 W/(m K)

parallel to c-axis

33.3 W/(m K)

20 K

polycrystalline

265 W/(m K)

parallel to a-axis

265 W/(m K)

parallel to b-axis

17.3×102 W/(m K)

parallel to c-axis

83.5 W/(m K)

10 K

polycrystalline

11.9×102 W/(m K)

parallel to a-axis

11.9×102 W/(m K)

parallel to b-axis

32.5×102 W/(m K)

parallel to c-axis

349 W/(m K)

2 K

polycrystalline

298×102 W/(m K)

parallel to a-axis

298×102 W/(m K)

parallel to b-axis

832×102 W/(m K)

parallel to c-axis

76.0×102 W/(m K)

1 K

polycrystalline

226×102 W/(m K)

parallel to a-axis

226×102 W/(m K)

parallel to b-axis

657×102 W/(m K)

parallel to c-axis

54.1×102 W/(m K)

Germanium

solid

1200 K

17.4 W/(m K)

1100 K

17.0 W/(m K)

1000 K

17.4 W/(m K)

900 K

18.2 W/(m K)

800 K

19.8 W/(m K)

700 K

22.7 W/(m K)

600 K

27.3 W/(m K)

500 K

33.8 W/(m K)

400 K

43.2 W/(m K)

350 K

49.5 W/(m K)

300 K

59.9 W/(m K)

298.2 K

60.2 W/(m K)

273.2 K

66.7 W/(m K)

250 K

74.9 W/(m K)

200 K

96.8 W/(m K)

150 K

132 W/(m K)

100 K

232 W/(m K)

90 K

270 W/(m K)

80 K

325 W/(m K)

70 K

393 W/(m K)

60 K

487 W/(m K)

50 K

615 W/(m K)

40 K

798 W/(m K)

30 K

10.8×102 W/(m K)

20 K

14.9×102 W/(m K)

18 K

15.9×102 W/(m K)

16 K

16.9×102 W/(m K)

14 K

17.7×102 W/(m K)

12 K

18.0×102 W/(m K)

10 K

17.7×102 W/(m K)

9 K

17.3×102 W/(m K)

8 K

16.6×102 W/(m K)

7 K

15.5×102 W/(m K)

6 K

13.9×102 W/(m K)

5 K

11.6×102 W/(m K)

4 K

877 W/(m K)

3 K

535 W/(m K)

2 K

206 W/(m K)

1 K

27.4 W/(m K)

Reference (Click the next to a value above to see complete citation information for that entry)

Ho, C. Y., R. W. Powell, and P. E. Liley. "Thermal Conductivity of the Elements: A Comprehensive Review." Journal of Physical and Chemical Reference Data, volume 3, supplement 1, 1974, pp. I–1 to I–796.