Description CFC Survey RacksTemperature Rating:In vacuum – 5432℉ | 3000℃Grades: PC70, PC70H, WL60, IC50BenefitsHigh strength and modulusFire-resistant and dimensionally stableConfiguration of Carbon FabricFatigue and fracture resistant. Cracks will not propagate as with molded graphite fixturesLightweight and low thermal mass permitting one to load more parts in each furnace due to the material’s excellent strength to weight ratio while reducing cycle timeThermal deformation-resistant. CFC will remain flat and increase in strength at elevated temperatures reducing scrap and maintaining stricter part tolerances in comparison to a metal that warps over time ApplicationsAerospace and militaryHeat treating and furnace fixturesPrimary and secondary structuresWindmill bladesBrake linings, automotive, and toolingSolid rocket nozzlesPropertiesTypical PropertiesUnitsPC70PC70HWL60IC50Fiber Direction / LengthRandom / ShortRandom / ShortUnidirectional 0° / 90° / LongRandom / ShortBulk Densityg/cm³1.71.7 1.61.5Flexural StrengthMPa200200 100100Tensile StrengthMPa120145200N/AYoungs ModulusGPa455065N/ACompressive StrengthMPa120200 N/AN/AInterlaminar Shear StrengthMPa1919 1110(Room Temp‑1300℃) Coefficient of Thermal Expansion∥ ⊥10 -6/℃ 10 -6/℃1.3 10TBA TBA1.1 91.1 9Thermal Conductivity∥ ⊥W/m · k35 1235 1233 1035 12Specific Heat20℃J/Kg · K720720TBA720Electrical ResistivityμΩcm2800TBA2800N/ACharpy Impact StrengthKJ/m²2020TBATBAShore Hardness75TBATBAN/ATemperature Rating℃ ℉2000 36322000* 3632*2000 36322000 3632Notes:∥ Parallel to fiber Axis ⊥ Perpendicular to Fiber Axis * Possible to use at higher temperatures at users discretion. Information provided is average and not guaranteed.
