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Rulon Bearings

Acerde Silicon Carbide
Categories: Ceramic; Carbide

Material Notes: Silicon Carbide key properties: High oxidation resistance, High hardness, Resistive to thermal stress, High thermal conductivity, Low thermal expansion, High elastic modulus, Superior chemical inertness

Silicon Carbide main applications domains: Refractories (furnace protection, nuclear, aerospace), Heating apparatus (Resistivity heaters, holders), Machining tools (cutting tools, abrasive, friction), Chemistry (catalyst holders, medical), Optics (mirrors for telescope), Crucibles (foundries), Susceptors

Information provided by Acerde

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Physical PropertiesMetricEnglishComments
Density 3.21 g/cc0.116 lb/in³
 
Mechanical PropertiesMetricEnglishComments
Vickers Microhardness 28002800
Tensile Modulus 420 GPa60900 ksi
Flexural Strength 610 MPa88500 psi
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 100 - 1.00e+6 ohm-cm
@Temperature 20.0 °C
100 - 1.00e+6 ohm-cm
@Temperature 68.0 °F
 
Thermal PropertiesMetricEnglishComments
CTE, linear 4.00 - 5.00 µm/m-°C
@Temperature <=1000 °C
2.22 - 2.78 µin/in-°F
@Temperature <=1830 °F
Thermal Conductivity 63.0 - 155 W/m-K
@Temperature 20.0 °C
437 - 1080 BTU-in/hr-ft²-°F
@Temperature 68.0 °F
Melting Point 2730 °C4950 °F

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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CZACERD01 / 122019

Aluminum Castings

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