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CVD Silicon Carbide ®
*Click on a Property to see a comparison of up to 10 materials
Property* Value
Mechanical
Density3.21 gm/cc
Hardness2540 Knoop
Modulus of Elasticity68 x 106 psi
Flexural Strength67 kpsi
Poisson's Ratio0.21
Fracture Toughness2.7 - 3.3 MPa m½
Thermal
Coefficient of Thermal Expansion2.2 x 10-6/°C
Thermal Conductivity300 W/mK
Specific Heat0.70 cal/g °C
All properties are at room temperature unless otherwise noted.

Engineering data are representative, and are not intended as absolute nor warrantable. Manufacturer’s Data shown is blended from multiple sources and therefore illustrates the marketplace.


Wikipedia Reference for CVD Silicon Carbide

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