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Thermal Diffusivity Calculator

Thermal Conductivity Constant:
Density:
Specific Heat Capacity:
Thermal Diffusivity:
     

Thermal Diffusivity formula:
  α = K / ρ.Cp
where:
α: Thermal Diffusivity, m^2/s
K : Thermal Conductivity Constant, Calorie/cm^2.C.s, Check followed table for common material Thermal Conductivity Constant
ρ: Density, in kg/m^3
cp: Specific heat capacity, in J/Kg.K

Thermal Conductivity Constant Table of Common Materials (Click to add)
Material Constant (Calorie/cm^2.C.s)
Silica Aerogel 9.554E-8 - 9.554E-7
Air 5.97125e-7
Wood 9.554E-7 - 9.554E-6
Hollow Fill Fibre Insulation Polartherm 1E-7
Alcohols and Oils 0.000002388 - 0.00000501585
Polypropylene 0.00000597125
Mineral Oil 0.00000329613
Rubber 0.0000038216
LPG 0.00000549355 - 0.0000062101
Cement 0.00000692665
Epoxy (silica-filled) 0.0000071655
Epoxy (unfilled) 0.00001409215
Water 0.000014331
Thermal grease 0.00001672 - 0.000071655
Thermal epoxy 0.000023885 - 0.0001672
Glass 0.0000262735
Soil 0.0000358275
Concrete, stone 0.0000406045
Ice 0.00004777
Sandstone 0.000057324
Stainless steel 0.00029 - 0.001075
Lead 0.00084314
Aluminium (pure) 0.005661
Aluminium (alloys) 0.0028662 - 0.0042993
Gold 0.00759543
Copper 0.009577885
Silver 0.010246665
Diamond 0.0214965 - 0.0554132
Graphene 0.1051 - 0.1381
Data referenced from WikiPedia
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