From:
A. Woodcraft,
"Recommended values for the thermal conductivity of aluminium of
different purities
in the cryogenic to room temperature range, and a comparison with copper"
Cryogenics 45(9):626-636, 2005.
Please cite this paper if you use these results
WARNING! This page is currently in an experimental state. Although the results have been checked, if you are using them for anything important please check them yourself!
Temp (K) Kappa (W/m/K)
1 40190.4617434503
2 77757.0418613784
3 105482.633679283
4 117202.470193467
5 114898.686311286
6 105050.293119002
7 92534.9426310962
8 79808.7450779794
9 68009.6203373123
10 57624.7472775015
15 26006.3437781105
20 13486.1340126114
25 7850.23931902028
30 4898.97935307652
35 3191.122522991
40 2159.46106848553
45 1526.25282264763
50 1131.20011363519
55 878.327464354522
60 710.942689780832
65 595.876903663955
70 513.672462043468
75 452.81590155919
80 406.426623408542
85 370.335619869485
90 341.944964103116
95 319.546481254689
100 301.926536832383
105 288.151369964723
110 277.460538886105
115 269.218674468413
120 262.894295556758
125 258.048595613514
130 254.326363401308
135 251.446347425044
140 249.190782667268
145 247.394669287908
150 245.935520728391
155 244.724129418739
160 243.696656007801
165 242.808132380475
170 242.027314188034
175 241.332727405994
180 240.709713716469
185 240.148275522374
190 239.641538623638
195 239.18467786422
200 238.77418091051
205 238.407353374166
210 238.081992637986
215 237.79617733484
220 237.548134650073
225 237.336159046507
230 237.158564355138
235 237.013657120433
240 236.899723234121
245 236.815022721682
250 236.75778943894
255 236.726233675864
260 236.718546457805
265 236.732904828766
270 236.767477699934
275 236.820432020475
280 236.889939123748
285 236.974181151946
290 237.071357485712
295 237.179691114898
300 237.297434889937