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7075 Aluminum vs. C-310 Titania-based Ceramic

7075 aluminum and C-310 titania-based ceramic belong to fundamentally different material chemistries. 7075 aluminum is a metal, while C-310 titania-based ceramic is a ceramic material. Therefore, their performance will be even more dissimilar than would be suggested by the difference in properties. There are 5 material properties with values for both materials. Properties with values for just one material (32, in this case) are not shown.

For each property being compared, the top bar is 7075 aluminum and the bottom bar is C-310 titania-based ceramic.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 3.0
3.7
Specific Heat Capacity, J/kg-K 870
750
Thermal Conductivity, W/m-K 130
3.5
Thermal Diffusivity, mm2/s 50
1.3
Thermal Expansion, µm/m-K 23
7.0