CaTiBe2

metal

· JVASP-64967· CaTiBe2

CaTiBe₂ is an intermetallic compound combining calcium, titanium, and beryllium—a research-phase material exploring the potential of lightweight metallic systems with tunable stiffness. While not yet in widespread industrial production, this material family is of interest for aerospace and structural applications where the combination of low density with high elastic rigidity could enable weight reduction, though processing challenges and beryllium toxicity concerns currently limit practical adoption.

aerospace structures (research phase)lightweight composite reinforcementhigh-stiffness-to-weight applicationsintermetallic research compoundsspecialty alloy developmentpotential future high-performance systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	57.43	GPa	—
Poisson's Ratio(ν)	0.2000	-	—
Shear Modulus(G)	9.120	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	2.709	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.843	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.7945	eV/atom	—
Formation Energy(ΔHf)	0.6175	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.

CaTiBe2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control