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Life Sciences Graphite Grades


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  • Process
See specifications for AXF-5Q10W implantable graphite. Graphite with tungsten impregnation suitable for U.S. FDA Class II and III applications.
Apparent Density, g/cm3 (lb/in3)
  • 1.95 (0.070)
Coefficient of Thermal Expansion, µm/m °C (µin/in °F)
  • 7.7 (4.3)
Electrical Resistivity, µΩ-cm (µΩ-in)
  • 600 (1,500)
Flexural Strength, MPa (psi)
  • 75 (11,000)
See specifications for AXF-5Q implantable graphite. Graphite without tungsten impregnation suitable for U.S. FDA Class II and III applications.
Shore Hardness
  • 74
Apparent Density, g/cm3 (lb/in3)
  • 1.78 (0.064)
Coefficient of Thermal Expansion, µm/m °C (µin/in °F)
  • 7.9 (4.4)
Compressive Strength, MPa (psi)
  • 138 (20,000)
See specifications for AXF-5Q20W implantable graphite. Graphite with a higher tungsten impregnation suitable for U.S. FDA Class II and III applications.
Apparent Density, g/cm3 (lb/in3)
  • 2.10 (0.076)
Coefficient of Thermal Expansion, µm/m °C (µin/in °F)
  • 7.7 (4.3)
Electrical Resistivity, µΩ-cm (µΩ-in)
  • 610 (1,550)
Flexural Strength, MPa (psi)
  • 68 (10,000)
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