Sandstone vs. High-alumina Refractory

Sandstone belongs to the natural stone classification, while high-alumina refractory belongs to the oxide-based engineering ceramics. There are 6 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 sandstone and the bottom bar is high-alumina refractory.

Sandstone High-Alumina Refractory (IEC 60672 Type C-510)

Metric UnitsUS Customary Units

Material Properties

Density, g/cm³		2.6
Density, g/cm³		2.1

Maximum Temperature: Mechanical, °C		400
Maximum Temperature: Mechanical, °C		1200

Specific Heat Capacity, J/kg-K		880
Specific Heat Capacity, J/kg-K		800

Thermal Conductivity, W/m-K		5.6
Thermal Conductivity, W/m-K		1.5

Thermal Diffusivity, mm²/s		2.4
Thermal Diffusivity, mm²/s		0.87

Thermal Expansion, µm/m-K		10
Thermal Expansion, µm/m-K		4.3

Sandstone vs. High-alumina Refractory

Material Properties

Find Materials

Table of Contents