Markforged | Onyx FR™ | Material Datasheet

Materials/ Onyx FR™

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Onyx FR™

Onyx FR™ is a high-performance FDM 3D printing material by Markforged. It is known for its excellent properties and is widely used for producing strong parts.

Datasheets:

Mechanical Properties

Property	Value	Unit	Test Norm	Condition
Tensile Strength, Ultimate	40	MPa	ASTM D638	—
Yield Strength	41	MPa	ASTM D638	—
Elongation at Break	25	%	ASTM D638	—
Youngs Module	3000	MPa	ASTM D638	—
Bending Strength	71	MPa	ASTM D790	—
Bending Modulus	3000	MPa	ASTM D790	—

Thermal Properties

Property	Value	Unit	Test Norm	Condition
Flammability	no value	V-0	UL94	—
HDT	145	°C	ASTM D648	—

Physical Properties

Property	Value	Unit	Test Norm	Condition
Density	1.2	g/cm³	—	—

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Onyx FR™