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Graphite Bar Datasheet

Description: Isomolded, very fine grain, high strength and density graphite.

PROPERTY US VALUE METRIC VALUE
Density 0.066 lb/in 3 1.82 gr/cm 3
Particle Size .0004 in 0.00102 cm
Flexural Strength 8400 psi 57.9 mpa
Compressive Strength 18500 psi 127.6 mpa
Resistivity 5.5 ohm/inx10 -4
Hardness 65 psi 65 kg/mm 2
CTE 3.3 in/in °F x 10 -6 5.9 Microns/m °C
Porosity 12 % %
Thermal Conductivity 48 BTU/(h.ft 2 °F/ft) 83 W/(m 2 . K/m)
Ash 0.05 %
Temperature (Air) 750 °F 399 °C
Temperature (Inert) 5000 °F 2760 °C