AIST>Network Database System for Thermophysical Property Data

Network Database System for Thermophysical Property Data is developed and run by AIST, and is available for free. Thermophysical properties data (ex. Thermal conductivity, thermal diffusivity, heat capacity, density, surface tension and vapor pressure) for liquid, solid and melts are stored in this database.

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Information

More than 11,800 property data (including mechanical and optical properties) for about 3,600 materials are available for free. Please access our database browsing system on the web, "TPDS-web" via links on the right panel of this page.

Thermal Conductivity of Metals

Thermal conductivity of 31 metals are summarised as shown below. These data are availabe in the scence of thermal design and thermal management. A large part of these data refer to C. Y. Ho, journal of physical and chemical reference data, 1972. In the paper, the index of "Recommendation" are assigned to many data points, and these data have played a role of reliable data until today. In our database, in addition to introducing the recommended data, we have taken effot to inform the source data of recommended data in order to provide the way to trace the development of recommended data in 1970's. As a future work, we will develop the application that enables users to make reliable original synthesized data.

Material Thermal Conductivity (around room temperature): W/(m K) Recorded Temperature Range: K
Aluminum 226 [1], 234 [2], 236 [3], 237 [4][5][6][7]

1K-900K [1][2][3][4][5][6]

1K-933K [7]
Gallium 15.9 [1], 40.8 [2], 88.3 [3] 1K-302.93K [1][2][3]
Indium 81.8 [1] 1K-429.78K [1]
Thallium 46.1 [1] 1K-500K [1]
Tin 51.6 [1], 66.8 [2], 74.3 [3] 1K-505.12K [1][2][3]
Titanium 21.9 [1] 1K-1950K [1]
Zirconium 22.7 [1] 1K-2000K [1]
Hafnium 318 [1] 1K-1337.6K [1]
Vanadium 30.7 [1] 1K-2000K [1]
Niobium 53.7 [1] 1K-2200K [1]
Tantalum 57.5 [1] 1K-3200K [1]
Molybdenum 138 [1] 1K-2800K [1]
Tungsten 169 [1][2], 170 [3], 173 [4], 174 [5], 176 [6]

77.36K-373.1K [1], 77.4K-372.8K [3]

1K-366K [4], 1K-3000K [2][5][6]
Manganese 7.81 [1] 2K-300K [1]
Technetium 50.6 [1] 273.2K-900K [1]
Rhenium 48 [1] 1K-2600K [1]
Armco Iron 72.8 [1] 1K-1800K [1]
Iron 72 [1], 77 [2], 79 [3][4], 80.4 [5] 1K-1000K [1][2][3][4], 1K-1810K [5]
Cobalt 100 [1] 1K-1767K [1]
Nickel 90.9 [1] 1K-1500K [1]
Zinc 116 [1] 1K-692.73K [1]
Cadmium 83 [1], 96.9 [2], 104 [3] 1K-594.26K [1][2][3]
Scandium 15.8 [1] 1K-300K [1]
Yttrium 17.2 [1] 1K-1173.2K [1]
Copper 386 [1], 397 [2], 400 [3], 401 [4], 402 [5] 1K-1300K [1][2][3][4][5]
Silver 429 [1] 1K-1235.1K [1]
Gold 318 [1] 1K-1337.6K [1]
Osmium 87.6 [1] 1K-1673.2K [1]
Iridium 147 [1] 1K-1500K [1]
Platinum 71.6 [1] 1K-2045K [1]
Ruthenium 117 [1] 1K-2500K [1]
Rhodium 150 [1] 1K-2000K [1]
Palladium 71.8 [1] 1K-1800K [1]

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