Thermal conductivity

• Thermal Conductivity of Solids at Room Temperature and Below (NBS monograph 131) - thermal conductivity compilation from 1973 for a wide range of materials.
• Thermal Conductivity of the Elements - thermal conductivity compilation for elements only, from 1972.
• Thermal Conductivity of the Elements - more comprehensive version of the above.

Thermal expansion

• Thermal Expansion of Technical Solids at Low Temperatures: A Compilation From the Literature (NBS monograph 29) - covers various materials; compiled in 1961.

Heat capacity

• Specific Heats and Enthalpies of Technical Solids at Low Temperatures: a Compilation from the Literature (NBS monograph 21) - covers various materials; compiled in 1960.

Mechanical properties

• Mechanical Properties of Structural Materials at Low Temperatures: A Compilation From the Literature (NBS monograph 13) - comprehensive work from 1960.
• Low Temperature Mechanical Properties of Copper and Selected Copper Alloys: A Compilation From the Literature (NBS monograph 101) - from 1967

Combinations of properties

• Graphs and other figures from Experimental techniques for low-temperature measurements, by Jack Ekin
• Material property information from the NIST Cryogenics Technologies Group
• "Selected Cryogenic Data Notebook" - A compilation of material property measurements from the literature, last updated in 1980
• Comprehensive room temperature (but nevertheless useful) material property information
• A compilation and evaluation of mechanical, thermal, and electrical properties of selected polymers (NBS monograph 132) - from 1973.
• Thermophysical Properties of Matter Database (TPMD) - this is a limited (but free) demonstration of a large (chargeable) database of material properties at cryogenic, room and elevated temperatures.

Other information

• Information related to the "absolute zero" television programme
• Everything you could want to know about the ITS-90 temperature scale.