NaTiBe2

metal

· JVASP-73473· NaTiBe2

NaTiBe2 is an intermetallic compound combining sodium, titanium, and beryllium elements, representing an experimental or specialized metal alloy outside conventional commercial production. This material belongs to the family of lightweight intermetallic compounds that researchers investigate for applications requiring combinations of low density with moderate stiffness, though industrial adoption remains limited due to processing challenges and the toxicity concerns associated with beryllium-containing alloys.

aerospace structural researchlightweight component developmentintermetallic compound studieshigh-performance alloy prototypingmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	67.83	GPa	—
Poisson's Ratio(ν)	0.2300	-	—
Shear Modulus(G)	48.86	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	2.557	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.7686	eV/atom	—
Formation Energy(ΔHf)	0.5928	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

NaTiBe2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control