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Materials Properties MatWeb Melting 3 )Thermal W /m·K) Thermal-6 K) mW ·cm) Acetone -94.85 (melt) 0.7899 Air, Dry, 0 °C 0.00129 Air, Dry, 25 °C 0.001225 Alanx CG8963.32 3.32 Alcohol, Ethanol C2 H5 OH -114.2 (melt) 0.789 Alcohol, Methanol CH3 OH -97.68 0.792 Argon 0 °C -189.3 (melt) 0.001784 Alumina, Al2 O3 2040 3.9 32.2 6.5 1020 Alumina, 85% 3.41 Alumina, 90% 3.6 Alumina, 94% 3.7 Alumina, 96% 3.75 Alumina, 99% 3.9 Alumina, 99.5% 3.89 Alumina, 99.9% 3.96 Aluminosilicate 2.6 Aluminum, Pure 660.1 2.643 238 23.5 2.67 Aluminum, 2024-T3 2.77 Aluminum, 6061-T6 2.7 Aluminum, 7079-T6 2.74 Aluminum bronze 7.702 Aluminum Nitride 3.25 Benzene 0.737 Beryllium, QMV 1.85 Beryllia, BeO 2550 2.85 215 7.5 1020 Beryllium 1.8477 Birch Wood 0.705 Boron Carbide 2.5 Borosilicate Glass 2.3 Brass 930.0 8.553 Brick 1.8 - 2.4 Bronze, ~11% Tin 8.1 Bronze, Aluminum 7.702 Bronze, Phosphor 8.8 Carbon 4492 2.25 Carbon Steel 7.84 Carbon Tool Steel 7.82 Carbon-Carbon Composite 1.65 Ceramic 2870 2 - 3 Cherry Wood 0.433 Coal, Anthracite 1.554 Coal, Bituminous 1.346 Coal, Coke 1.201 Coal, Lignite 1.25 Cobalt 8.8 Concrete 2.3 - 2.4 Copper 1083.4 8.96 17.0 1.694 Copper Ore, pyrites 4.197 Copper, cast-rolled 8.906 Copper, Pure 8.9 Cork 0.15 - 0.20 Corundum-Crystal Form 3.99 Delrin (acetyl resin) 175 8.96 3.6 1020 Ethyl Alcohol 0.802 Gasoline 0.721 German Silver 8.586 Glass 2.6 Glass, Pyrex Gold, 99.99% 1063 19.3 315.5 14.1 2.20 Gold Coin (US) 17.19 Gold, cast-hammered 19.3 Granite 2.6 Graphite 2.163 Hafnium Carbide 12.76 HDPE 0.955 Helium 0 °C -268.9 (boil) 0.0001785 High Speed Tool Steel 8.75 Hydrogen 0 °C -259.3 (melt) 8.99x10-5 Ice 0.897 Iridium 22.16 Iron Iron, Cast, Pig 7.207 Iron, Ferrosilicon 6.984 Iron, gray cast 7.079 Iron Ore, Hematite 5.206 Iron Ore, Limonite 3.796 Iron Ore, Magnetite 5.046 Iron Slag 2.755 Iron, Spiegeleisen 7.496 Iron, Wrought 7.658 Kevlar Kevlar 149 1.47 Kevlar 29 1.44 Kevlar 49 1.44 Lead 327.5 11.37 Lead Glass 2.8 Lead Ore, Galena 7.449 Leather, common 0.945 Limestone 2.0 - 2.9 Magnesium, Pure 650.0 1.74 Mahogany 0.705 Manganese 7.608 Manganese Ore 4.149 Marble 2.6 - 2.9 Mercury -38.83 (melt) 13.579 Methyl Alcohol 0.809 Mg-PSZ 5.75 Mineral Oil 0.914 Molybdenum, wrought 10.3 Monel Metal, rolled 1330 8.688 Mullite 2.82 Neon 0 °C -248.6 (melt) 8.99x10-4 Nickel 1455 8.602 88 13.3 6.9 Nickel, Pure 8.9 Nitride-Bonded SiC 2.54 Nitrogen 0 °C -210.0 (melt) 0.00125 Nylon, Polyamide 1.1 Oxygen 0 °C -218.8 (melt) 0.001429 Paper 0.929 Paraffin 0.898 Petroleum, Crude Pig Iron 7.207 Platinum 21.3 Plutonium, alpha phase 19.35 Polyurethane 1 PSZ 5.75 Pure Iron 7.86 Pyrolusite, Mn Ore 4.149 Quartz Glass 2.2 RB-SiC 3.09 Red Oak Wood 0.673 Refrax 2.54 RT/Duriod 5880 Rubber 1.506 Sapphire 3.99 SiAlON 3.3 Silica, SiO2 Silicon 1412 2.34 138 7.6 105 Silicon carbide 3.2 Silicon Nitride 3.28 Silver, Cast-hammered 10.51 Silver, Pure 961.8 10.5 Sintered SiC 3.1 SNBSN / Refrax 2.54 Soft Steel (0.06% C) 7.87 Southern Pine Wood 0.65 Stainless 18Cr-8Ni 8.03 Stainless 27Cr 7.47 Stainless Steel, 304 8.03 Steel, C1020, HR 7.85 Steel, Cold-Drawn 7.83 Steel, Tool 7.715 Sugar Maple Wood 0.689 Tantalum 16.6 Thorium, Ind. melted 11.6 TiC 4.94 Tin Ore, cassiterite 6.695 Tin, cast-hammered 7.352 Titanium 4.5 Titanium, B 120VCA 4.85 Tungsten 3400 19.3 159 4.5 5.5 Tungsten 18.82 Tungsten Carbide 15.7 Uranium 18.74 Uranium D38 18.97 Vanadium Carbide 5.71 Vegetable Oil 0.93 Walnut 0.593 Water, Distilled, 100 °C 0.9581 Water, Distilled, 4 °C 0.99997 Water, Distilled, Ice 0.897 Water, Seawater 1.025 WC / Tungsten Carbide 15.7 White Oak Wood 0.64 - 0.72 Zinc Ore, Blende 4.052 Zinc, Cast 7.049 Zirconia 5.75 Zirconium 6.3798 Zirconium Carbide 6.56
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