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Marble vs. C-820 Magnesia Ceramic

Marble belongs to the natural stone classification, while C-820 magnesia ceramic belongs to the oxide-based engineering ceramics. There are 8 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is marble and the bottom bar is C-820 magnesia ceramic.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 2.7
2.7
Elastic (Young's, Tensile) Modulus, GPa 54
100
Specific Heat Capacity, J/kg-K 870
950
Stiffness to Weight: Axial, points 11
21
Stiffness to Weight: Bending, points 47
58
Thermal Conductivity, W/m-K 3.1
8.0
Thermal Diffusivity, mm2/s 1.3
3.1
Thermal Expansion, µm/m-K 21
11