CarSIK-G

Bulk density (g/cm3)	3.09
Apparent porosity ( Vol. %)	0
Modulus of rupture / 4-point loading (MPa)	280
Weibull modulus	10
Compressive strengths (MPa)	1,000
Modulus of elasticity (GPa)	360
Vickers hardness (MPa)	SiC 2,5000 Si 9,000
Thermal expansion 20°-1,000°C Coefficient (1/°C)	4,9 x 10-6
Thermal conductivity (W/mK) 100°C 1,200°C	160 24
Specific heat (J/kgK) RT 1,300°C	600 1,200
Limit of application (°C)	1,380 [1,380]
Chemical composition (wt.%) SiC free Si	88 11

The values quoted were determined on test specimens and cannot generally be applied to all shapes.

Picture:
Microstructure CarSIK-G
Dark phase = SiC
Light phase = freies Si