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GM-120 Glass Ceramic vs. Sandstone

GM-120 glass ceramic belongs to the glass and glass-ceramics classification, while sandstone belongs to the natural stone. There are 7 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 GM-120 glass ceramic and the bottom bar is sandstone.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 2.5
2.6
Dielectric Strength (Breakdown Potential), kV/mm 11
8.5
Elastic (Young's, Tensile) Modulus, GPa 56
38
Stiffness to Weight: Axial, points 13
8.1
Stiffness to Weight: Bending, points 52
43
Thermal Conductivity, W/m-K 3.0
5.6
Thermal Expansion, µm/m-K 9.5
10