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Markforged Carbon Fiber

Markforged filament for FFF

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Overview

Continuous Carbon Fiber has the highest strength-to-weight ratio of Markforged's reinforcing fibres and is laid inside parts printed from a composite base such as Onyx. It is typically used for parts that replace machined aluminium.

Features

  • Highest strength-to-weight ratio of Markforged fibers
  • 6x stronger and 18x stiffer than Onyx
Material type
Engineering
Brand family
Markforged
Processing technology
FFF
Material form
Filament
Manufacturer
Markforged
Reinforcements
Carbon Fiber

Characteristics

  • High tempHeat deflection temperature of 100 °C or more — keeps its shape in hot environments.
  • Carbon fiberReinforced with carbon fiber for extra stiffness and a matte finish.

Applications

Based on this material's datasheet values. Every part is different — ask an engineer to confirm it suits yours.

Physical

1.4g/cm³

Thermal

105°C ASTM D648 Method B (0.45 MPa)

Mechanical

60000MPa ASTM D3039
800MPa ASTM D3039
1.5% ASTM D3039
51000MPa ASTM D790 (method similar to D790)
540MPa ASTM D790 (method similar to D790)

Downloads

  • Technical data sheet (TDS)CompositesMaterialDatasheet.pdf Download
  • Quick3D summaryThis page as a printable PDF

Values from the Markforged technical data sheet. Last updated . Typical values, not guaranteed minimums — see the disclaimer below.