LiTiBe2 — Properties & Data | MatWorld

LiTiBe2

metal

· JVASP-67568· LiTiBe2

LiTiBe2 is an intermetallic compound combining lithium, titanium, and beryllium elements, representing an experimental multi-component alloy system. This material is primarily of research interest for lightweight structural applications, as the combination of these three low-density elements offers potential for aerospace and defense sectors where weight reduction is critical. While still in development rather than widespread industrial production, LiTiBe2 exemplifies the intermetallic alloy family being explored to achieve high stiffness-to-weight ratios beyond conventional titanium alloys and aluminum alloys.

aerospace structures (research phase)lightweight load-bearing componentshigh-performance intermetallicsdefense applicationsexperimental materials developmentweight-critical systems

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	84.18	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2000	-	DFT · OptB88vdW
Shear Modulus(G)	70.97	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	2.459	kg/m³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.08200	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	28.07	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	5.840	%	DFT · TBmBJ

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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3011	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1281	eV/atom	DFT · OptB88vdW

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

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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.

LiTiBe2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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