Product Information:

Parameter SSiC RBSiC Carbide SiC Purity( % ) >97 >90 30% Hardness( HRA ) ≥90 ≥90 ≥85 Grain Size( um ) 0.5-0.7 8-20 20-40 Density( g/cm3 ) 3.06-3.15 >3.05 >2.65 Bend Strength( MPa ) 400-580 350-450 200 Compressive Strength(MPa) 3900 >2500 1800 Fracture Toughness( MPA ) 3.05-4.6 4.3   Elastic Modulus( GPa ) 380-410 420   Thermal Conductivity(W/M.K) 102.6 35-110 125 Coefficient of heat Expansion( L/°C ) 4.02x10-6 4.3x10-6 3x10-6