Mg2BeNb

metal

· JVASP-72184· Mg2BeNb

Mg₂BeNb is an intermetallic compound combining magnesium, beryllium, and niobium. This is a research-stage material studied primarily for lightweight structural applications where the combination of low density with refractory metal strengthening (niobium) offers potential advantages over conventional magnesium alloys. The material belongs to the family of advanced intermetallics being explored for aerospace and high-temperature applications, though it remains largely in development rather than established production use.

aerospace structural componentslightweight high-temperature alloysresearch and developmentadvanced intermetallic compoundspotential engine componentsexperimental advanced materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.773	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)	0.3401	eV/atom	—
Formation Energy(ΔHf)	0.2458	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.

Mg2BeNb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control