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Foundry - Tokai Carbon Europe

Extruded Graphite

Extruded Graphite is formed into blocks or rounds in the green state by pushing through an extrusion press. The properties therefore vary if measured across or with the grain structure. These grades have a medium density, medium grain size and low specific resistance.

Grade Density (g/cm³) Specific Resistance (µΩm) Flexural Strength (MPa) Hardness (Shore) C.T.E.(x10-6/oC) Thermal Conductivity (W/mK) Ash Content(%) Max. Grain Size (mm)
FE250 1.75 8 24.5 35 3.3 162 0.1 0.8
EE250 1.75 8 24.5 35 3.3 162 0.1 0.8