references: - J.G. Hust and A.B. Lankford, Thermal Conductivity of Aluminum, Copper, Iron, and Tungsten from 1K to the Melting Point, US Department of Commerce, Boulder, Colorado, 1984, fit to Tab. 3.4.1 (RRR=1000, T_min=200K, T_max=900K) - https://www.engineeringtoolbox.com/specific-heat-metals-d_152.html K_11: 2.380e+2 K_11,T: 2.068e-3 K_11,T^2: -7.765e-5 T_ref: 293.15 C_p: 910.0