Ti-6Al-4V ELI (Grade 23) (L-PBF, EOS Titanium Ti64ELI, heat-treated)

UNS R56407· EOS Titanium Ti64ELI

EOS Titanium Ti64ELI in the heat-treated condition is the extra-low-interstitial Ti-6Al-4V (Grade 23) grade, processed by laser powder bed fusion and heat-treated after building. As built, rapid solidification gives fine acicular martensite within columnar prior-beta grains along the build direction, with high residual stress and limited ductility. Heat treatment relieves the stress and transforms the martensite into a fine lamellar alpha-beta structure, which improves ductility. Parts still need support removal and usually machining, and are used for orthopedic implants, lattice structures and lightweight aerospace components. Every value on this page is read from EOS'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.

orthopedic implantslattice structureslightweight aerospace components

Compliance & Regulations

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

Ti-6Al-4V ELI (Grade 23, L-PBF)/Ti-6Al-4V ELI (Grade 23) (L-PBF, EOS Titanium Ti64ELI, heat-treated)

Units:

si imperial

Property OverviewNormalized to typical max values

Filter by

Statistic

Table

Orientation

Property	Value	Unit	Conditions
Elongation at Break(εf)	8.700 – 14.00	%	6 entriesClick to expand
Reduction of Area(RA)2 entries	25.00	%	minimum · heat-treated · EN ISO 6892-1 · Z
↳	25.00	%	minimum · heat-treated · EN ISO 6892-1 · XY
Ultimate Tensile Strength(σUTS)	150.8 – 184.2	ksi	6 entriesClick to expand
Yield Strength (0.2% offset)(σy)	134.9 – 159.5	ksi	6 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)	0.1600	lb/in³	—	—

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.

Ti-6Al-4V ELI (Grade 23) (L-PBF, EOS Titanium Ti64ELI, heat-treated) — Properties & Data | MatWorld