Material Density
(×1000 kg/m3)
Melting Point
(ºC)
Boiling Point
(ºC)

Thermal
Conductivity
W/m °C
Heat
Capacity
J/Kg °C
Thermal
Expansion
Coefficient
microns/m °C
Acrylic 14 0.14    
Air [STP] .001293 660.3 2519   1006  
Aluminum [Al] 2.71 660.3 2519      
Aluminum [2024-T3] 2.77     190.4 963 22.68
Aluminum [6061-T6] 2.77     155.8 963 24.3
Aluminum [7079-T6] 2.74   - 121.1 963 24.3
Ammonia - liquid 0.6821 660.3 2519     -
Beryllium QMV 1.850   - 147.1 1884 24.66
Brass 8.4 - 8.75 930.0 -      
Brass; Naval 8.4 - -      
Brass; Red (80% Cu, 20% Zn) 8.75 1000 -      
Brass; Yellow (65% Cu, 35% Zn) 8.47 930?   116 377 20.3
Brick 1.8 - 2.4 - -      
Bronze; Regular 7.8 - 8.8 1050 -      
Bronze; Manganese 8.3 - -      
Carbon [C] 2.25 4492 3642      
Ceramic 2 - 3 3870 -      
Concrete 2.3 - 2.4 - - 1.8    
Copper [Cu] 8.9 1085 2562 392.9 385 16.56
Copper Alloy 8.23 925.0 -      
Cork 0.15 - 0.2 - -      
Glass 2.4 - 2.8 - -      
Glass, Borosilicate 2.230 - - 1.13    
Gold [Au] 19.32 1064 2856 297.7 130 4.39
Iron [Fe] 7.87 1538 2861 83.5 440  
Iron (Cast) 7 - 7.4 - -      
Iron (Wrought) 7.4 - 7.8 - -      
Lead [Pb] 11.3 327.5 1749 37.04 130 52.74
Magnesium [Mg] 1.74 650.0 1090      
Magnesium HK31A-H24 1.79 (1246?) (2061?) 114.2 544 25.2
Magnesium AZ31B-H24 1.77 1246 2061 95.19 1047 26.1
Monel (67% Ni, 30% Cu) 8.84 1330 -      
Nickel [Ni] 8.89 1455 2913 91.73 461 12.96
Nylon; Polyamide 1.1 - - 0.24    
Platinum [Pt] 21.4 1768 3825 69.23 130 9
Rubber 0.96 - 1.3 - -      
Silicon [Si] 2.33 1382 -      
Silver [Ag] 10.49 961.8 2162 417.1 235 19.8
Solder; Tin-Lead 8.17 - 11.34 215.0 -      
Steel AISI 304 8.030   - 16.27 503 17.82
Steel AISI 1020 7.85 1425 - 46.73 419 11.34
Stone; Granite 2.6 - -      
Stone; Limestone 2 - 2.9 - -      
Stone; Marble 2.6 - 2.9 - -      
Stone; Quartz 2.6 - - ~1.32    
Tin [Sn] 7.3 231.9 2602      
Titanium [Ti] 4.54 1668 3287      
Titanium Alloy 4.51 - -      
Tungsten [W] 19.3 3422 5555 164.4 138 4.5
Water (4°C) 0.9997 0 100 603 4216  
Wood; Ash 0.56 - 0.64 - -      
Wood; Douglas Fir 0.48 - 0.56 - -      
Wood; Oak >0.64 - 0.72 - -      
Wood; Southern Pine 0.55 - 0.64 - - 0.11    
Zinc [Zn] 7.14 419.5 907.0