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Cr SiC


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170,65 €
170,65 €

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Silicon carbide loaded filament ideal for abrasive and refractory applications.

This silicon carbide FFF filament is 71% by mass loaded with fine silicon carbide (SiC) particles and is capable of creating 100% ceramic parts after thermal sintering.

This ceramic filament withstands temperatures up to 2200 °C and is compatible with most caseless FFF 3D printers.

Silicon carbide is a material that stands out for its hardness, being almost as hard as diamond, reaching hardnesses on the Mohs scale of 9 to 9.5. In addition, it is a semiconductor and refractory material that has many advantages for use in devices that involve working under extreme conditions of temperature, voltage and frequency.

The advantages of the Cr Sic filament include:

  • Creation of ceramic components
  • Easy post-processing
  • Sintering without the need for chemical debinding.

Thanks to its properties, Silicon Carbide filament can be very useful for the manufacture of diodes, transistors, suppressors, etc. In addition, due to its high temperature resistance, silicon carbide is also ideal for abrasive and refractory applications.


It is recommended to store the CR SiC filament in a dry and dark place, if possible with a desiccant.
To ensure good printing conditions, dehydrate Nanovia Cr SiC at 60°c for 4 hours or more, when the spools have been exposed to humidity for a prolonged period.


Grinding, polishing, threading, drilling, boring, machining, etc. of the workpieces is possible as shown in the video: 


Sintering is carried out in two consecutive stages:

  • A debinding phase at a relatively low temperature of 400 °C, which removes the binder.
  • A sintering step directly following the debinding step at 2050 °C, which fuses the remaining ceramic particles.
General information
Manufacturer Nanovia (France)
Material Cr SiC
Format Pack of 50 g
Spool of 500 g
Density 2.66 g/cm3
Diameter of filament 1.75 or 2.85 mm
Diameter tolerance ±0,05 mm
Filament length
Color Grey
RAL/Pantone  -
Print settings
Printing temperature 200-220ºC
Print bed temperature 40-60ºC
Chamber temperature -
Cooling fan -
Recommended printing speed -
Nozzle diameter >0.6mm
Print settings
Izod impact strength -
Charpy impact strength (ISO 179) -
Elongation at break (ISO 527) -
Tensile strength (ISO 527) -
Tensile Modulus (ISO 527) -
Flexural strength -
Flexural modulus -
Surface hardness -
Thermal properties
Softening temperature (ISO 306) -
Melting temperature -
Inflammability (HB/V1) -
Specific properties
Transparency  -
Additional Information
HS Code 3916.9
Diameter coil (outer) 200 mm
Diameter coil (inner hole) 52 mm
Coil Width 55 mm

* The typical values detailed in this table should be considered as a reference. Actual values may vary depending on the 3D printer model used, part design and printing conditions. We recommend confirming the results and final properties with own tests. For more information you should consult the technical data sheet of the product.

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