Ti-6Al-4V (L-PBF, annealed 1050 °C) — Properties & Data | MatWorld

Ti-6Al-4V (L-PBF, annealed 1050 °C)

UNS R56400

Ti-6Al-4V printed by laser powder bed fusion and annealed at 1050 °C is the alpha-beta titanium alloy in a heat-treated state well above ordinary stress relief. As built, it has a fine martensitic alpha-prime structure, columnar prior-beta grains, residual stress and a rough surface that needs supports. Annealing relieves the stress and converts the martensite to a coarser alpha-plus-beta structure, trading some strength for ductility, but it does not close internal pores. Parts serve in aerospace brackets, lightweight lattice structures and medical components.

aerospace bracketslightweight lattice structuresmedical components

Compliance & Regulations

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

Ti-6Al-4V (L-PBF)/Ti-6Al-4V (L-PBF, annealed 1050 °C)

Units:

si imperial

Property OverviewNormalized to typical max values

1 interactive curve for this material

Stress-strain, S-N fatigue and environmental knockdown curves are free with an account.

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Orientation

Property	Value	Unit	Conditions
Elongation at Break(εf)3 entries	12.00 range 11.00–13.00	%	20°C · annealed 1050 °C (above the β-transus) · XZ (horizontal)
↳	12.00 range 11.00–13.00	%	20°C · annealed 1050 °C (above the β-transus) · Z (vertical)
↳	13.00 range 12.00–14.00	%	20°C · annealed 1050 °C (above the β-transus) · 45° to Z
Stress–Strain Curve(σ–ε)	Curve (23 pts)	Pa	20°C · annealed 1050 °C (above the β-transus) · 45° to Z
Ultimate Tensile Strength(σUTS)3 entries	909.0 range 903.0–915.0	MPa	20°C · annealed 1050 °C (above the β-transus) · XZ (horizontal)
↳	924.0 range 921.0–927.0	MPa	20°C · annealed 1050 °C (above the β-transus) · Z (vertical)
↳	930.0 range 919.0–941.0	MPa	20°C · annealed 1050 °C (above the β-transus) · 45° to Z
Yield Strength (0.2% offset)(σy)3 entries	820.0 range 808.0–832.0	MPa	20°C · annealed 1050 °C (above the β-transus) · XZ (horizontal)
↳	809.0 range 803.0–815.0	MPa	20°C · annealed 1050 °C (above the β-transus) · Z (vertical)
↳	810.0 range 799.0–821.0	MPa	20°C · annealed 1050 °C (above the β-transus) · 45° to 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)	4.429	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

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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.