Any data on thermal conduct. vs temp.?

[Rajini]

dear PF members,
If anyone have some data/url/plot regarding the thermal conductivity of copper and aluminium from 4.2 K up to 300 K, please send me..
thanks
Rajini

 

[Mapes]

If you don't find anything online, check Touloukian et al, Thermophysical Properties of Matter (1970) (New York: IFI/Plenum).

 

[Q_Goest]

If you need data that isn't listed here:
http://cryogenics.nist.gov/MPropsMAY/material%20properties.htm

let me know. I have the "Cryogenic Materials Data Handbook" which is one of the most comprehensive books on material properties available. Note that data is easier to come by for specific common alloys as opposed to pure elements.