Material Properties
 
 

G H I

Material
Density
Thermal Conductivity
Specific Heat
Melting Point
Boiling Point
Thermal Expansion
Germanium 5360 kg/m3 59.9 w/m K 322 J/Kg K 1211 K - -
Glass (common) 2580 kg/m3 0.8 w/m K 795 J/Kg K - - 7.0 x 10-6 cm/cm/C
Glass (plate, soda lime) 2500 kg/m3 1.4 w/m K 750 J/Kg K - - 9.2 x 10-6 cm/cm/C
Glass (Pyrex) 2225 kg/m3 1.4 w/m K 835 J/Kg K - - -
Glass (BK-7) 2.53 g/cm3 1.12 w/m K 879 J/Kg K - - 7.1 x 10-6 cm/cm/C
Glass fiber, paper faced (insulation blanket and batt) 16 kg/m3 0.046 w/m K - - - -
Glass wool 200 kg/m3 0.04 w/m K 670 J/Kg K - - -
Gold 19300 kg/m3 317 w/m K 129 J/Kg K 1336 K - 14.2 x 10-6 cm/cm/C
Graphite 2560 kg/m3 5.7 w/m K 835 J/Kg K - - 3.6 x 10-6 cm/cm/C
Graphite (pyrolytic, k parallel to layers) 2210 kg/m3 1950 w/m K 709 J/Kg K 2273 K - -
Graphite (pyrolytic, k perpen. to layers)
 2210 kg/m3 5.7 w/m K 709 J/Kg K 2273 K - -
Material
Density
Thermal Conductivity
Specific Heat
Melting Point
Boiling Point
Thermal Expansion
Graphite fiber epoxy composite (25% vol, Q parallel to fibers)
 1400 kg/m3 11.1 w/m K 935 J/Kg K 450 K - -
Graphite fiber epoxy composite (25% vol, Q perpen. to fibers)
 1400 kg/m3 0.87 w/m K 935 J/Kg K 450 K - -
Gypsum or plaster board
 800 kg/m3 0.17 w/m K - - - -
Hardwoods (oak, maple)
 720 kg/m3 0.16 w/m K 1255 J/Kg K - - -
Ice ( 0 C)
 920 kg/m3 1.88w/m K 2040 J/Kg K - - -
Inconel (X-750 73%Ni 15%Cr 6.7%Fe) 8510 kg/m3 11.7 w/m K 439 J/Kg K 1665 K - 12.1 x 10-6 cm/cm/C
Indaloy #2 0.2836 lb/in3 0.43 w/cm C 439 J/Kg K 154 C - 28 micro in/in
Invar 36 8.03 g/cm3 13.8 w/m K 502 J/Kg K - - 0.54 x 10-6 cm/cm/C
Iridium 22500 kg/m3 147 w/m K 130 J/Kg K 2720 K - -
Iron (cast) 7210 kg/m3 83 w/m K 460 J/Kg K - - 10.4 x 10-6 cm/cm/C
Iron (pure) 7870 kg/m3 80.2 w/m K 447 J/Kg K 1810 K - -
             

 

 

 

 

 
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