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

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

UNS N07718· Nickel 718

Colibrium Additive Nickel 718 is the maker's Inconel 718 grade, printed by laser powder bed fusion and hot isostatically pressed. As built, it has fine columnar grains along the build direction, niobium-rich interdendritic segregation, high residual stress and rough downskin surfaces, so parts are stress relieved before support removal. Hot isostatic pressing closes internal pores, reduces segregation and anisotropy, and is usually followed by solution treatment and ageing to precipitate strengthening gamma double prime. Parts serve in gas turbine and rocket engines as combustor hardware, fuel nozzles, brackets and heat exchangers. 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.

combustor hardwarefuel nozzlesbracketsheat exchangersgas turbine enginesrocket engines

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, HIP)

Units:

si imperial

Property OverviewNormalized to typical max values

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Orientation

Property	Value	Unit	Conditions
Elongation at Break(εf)2 entries	24.50	%	Surface Parameter 287 - 400 W / 50 µm · HIP · XY
↳	24.00	%	Surface Parameter 287 - 400 W / 50 µm · HIP · Z
Reduction of Area(RA)2 entries	36.50	%	Surface Parameter 287 - 400 W / 50 µm · HIP · XY
↳	35.50	%	Surface Parameter 287 - 400 W / 50 µm · HIP · Z
Ultimate Tensile Strength(σUTS)2 entries	196.5	ksi	Surface Parameter 287 - 400 W / 50 µm · HIP · XY
↳	195.8	ksi	Surface Parameter 287 - 400 W / 50 µm · HIP · Z
Yield Strength (0.2% offset)(σy)2 entries	159.5	ksi	Surface Parameter 287 - 400 W / 50 µm · HIP · XY
↳	160.3	ksi	Surface Parameter 287 - 400 W / 50 µm · HIP · Z
Young's Modulus(E)2 entries	29,732.7	ksi	Surface Parameter 287 - 400 W / 50 µm · HIP · XY
↳	29,007.5	ksi	Surface Parameter 287 - 400 W / 50 µm · HIP · Z

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)	0.2970	lb/in³	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

Environmental

Export Control

Safety & Biocompatibility

Quality & Standards

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.