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Rulon Bearings

SGL Carbon Group EK 10 Carbon Graphite
Categories: Carbon; Graphite

Material Notes: Good mechanical strength, good sliding properties, high temperature resistance, high thermal shock resistance, low wettability, high corrosion resistance, high thermal conductivity, high purity, and good electrical conductivity.

Typical Applications: Standard seals

Information provided by SGL Carbon Group

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.66 g/cc0.0600 lb/in³
Open Porosity 14 %14 %
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 9090Size/Load - 5/100
Hardness, Shore C 7575
Modulus of Elasticity 15.9 GPa2300 ksi
Flexural Strength 44.8 MPa6500 psi
Compressive Strength 148 MPa21500 psi
 
Thermal PropertiesMetricEnglishComments
CTE, linear 3.06 µm/m-°C
@Temperature 20.0 °C
1.70 µin/in-°F
@Temperature 68.0 °F
Thermal Conductivity 10.4 W/m-K72.0 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 399 °C750 °FIn oxygen
Maximum Service Temperature, Inert 1204 °C2199 °FReducing Atm.

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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