Inconel 718 (L-PBF, Colibrium Additive Nickel 718, aged) — Properties & Data | MatWorld

Inconel 718 (L-PBF, Colibrium Additive Nickel 718, aged)

UNS N07718· Nickel 718

Colibrium Additive Nickel 718 is a laser powder bed fusion grade of the precipitation-hardenable nickel superalloy Inconel 718, here in the aged condition. As printed, it has a fine cellular-dendritic structure with columnar grains along the build direction, niobium segregation, directional anisotropy and high residual stress, so parts need supports and stress relief before removal from the plate. Aging precipitates the gamma double prime and gamma prime phases that strengthen the alloy, often after solution treatment or hot isostatic pressing. Printed parts serve as turbine and rocket engine components, combustor hardware, manifolds and brackets loaded at elevated temperature. Every value on this page is read from Colibrium Additive's own material data sheet — quoted, cited and dated — and is the maker's statement about printed material, not a measurement by MatWorld; none has yet been reviewed by a person.

turbine componentsrocket engine componentscombustor hardwaremanifoldsbrackets

Compliance & Regulations

?UL 94?ITAR?EAR?ISO 10993?Conflict Free?FDA?RoHS?REACH

Inconel 718 (L-PBF)/Inconel 718 (L-PBF, Colibrium Additive Nickel 718, aged)

Units:

si imperial

Property OverviewNormalized to typical max values

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Property	Value	Unit	Conditions
Elongation at Break(εf)	15.00 – 18.50	%	8 entriesClick to expand
Hardness (Vickers)(HV)3 entries	480	HV	Balanced Parameter 285 - 400 W / 50 µm · aged · XY
↳	475	HV	Surface Parameter 287 - 400 W / 50 µm · aged · XY
↳	475	HV	Productivity Parameter 316 / 401 - 400 W / 100 µm · aged · XY
Reduction of Area(RA)2 entries	31.50	%	Productivity Parameter 316 / 401 - 400 W / 100 µm · aged · XY
↳	34.50	%	Productivity Parameter 316 / 401 - 400 W / 100 µm · aged · Z
Ultimate Tensile Strength(σUTS)	1.365 – 1.495	GPa	8 entriesClick to expand
Yield Strength (0.2% offset)(σy)	1.165 – 1.315	GPa	8 entriesClick to expand
Young's Modulus(E)	173.0 – 201.0	GPa	8 entriesClick to expand

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Density(ρ)	8.221	kg/m³	22°C

Rows with are inherited from the base material

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

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Industry-Specific

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.