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Metal

Our metal filaments combine the simplicity and safety of FFF printing with the superior properties of advanced metals, bringing metal 3D printing to your benchtop.

Plastic

Composite Base filaments are engineering-grade materials that print using a conventional FFF (FDM-style) process. Print with them alone or with Continuous Fibers to yield strong parts. The ULTEM™ and 9085 trademarks are used under license from SABIC, its affiliates or subsidiaries.

Continuous Fibre

Continuous Fibres enable Markforged composite printers to print metal-strength parts. They cannot be used alone — however, when printed with a Composite Base, they form the backbone of a strong printed part.

CONTINUOUS FIBRE

Carbon Fibre FR

Material Properties

Carbon Fibre FR is a flame-retardant variant of Markforged’s unique, ultra-high-strength Continuous Carbon Fibre — when used to reinforce a Composite Base material like Onyx FR, it can yield parts as strong as 6061-T6 Aluminum. It’s extremely stiff and strong, and can be precisely laid down in a wide variety of geometries. Programmatically trace curved features, reinforce holes, and mimic unidirectional fibre layups — all within a few clicks.

Works With

Applications

Cabin Components  /  Brackets & Mounts /  MRO & Spare Parts /  End-Use Parts /  Functional Prototypes

Bar chart showing flexural strength comparison of Markforged Onyx FR, ULTEM 9085, Onyx FR with 25% carbon fibre, Onyx FR with 50% carbon fibre, Markforged Carbon Fibre FR, and aluminium 6061-T6.

Flexural Strength

540

MPa

Carbon Fibre Reinforced

Bar chart comparing flexural stiffness of various materials, showing Markforged Carbon Fibre FR slightly below Aluminium 6061-T6 and higher than other tested materials.

Flexural Stiffness

50

GPa

Carbon Fibre Reinforced

Carbon Fibre FR

175 / 50cc

Carbon Fibre spool for continuous fibre 3D printing