Na2BeCu

metal

· JVASP-67996· Na2BeCu

Na2BeCu is an experimental ternary intermetallic compound combining sodium, beryllium, and copper. This material belongs to the family of lightweight metallic compounds and is primarily of academic and materials research interest rather than established industrial production. The combination of beryllium's low density with copper's electrical and thermal conductivity, moderated by sodium, positions this compound in the exploratory space for advanced lightweight alloys, though practical applications remain limited by beryllium's toxicity, manufacturing complexity, and the material's relative scarcity in engineering literature.

experimental intermetallicslightweight alloy researchadvanced materials developmentberyllium-containing compoundsthermal management studymaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1017	lb/in³	—

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)	0.5277	eV/atom	—
Formation Energy(ΔHf)	0.4670	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.

Na2BeCu

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control