Mg4BeV

metal

· JVASP-65107· Mg4BeV

Mg4BeV is an experimental intermetallic compound combining magnesium, beryllium, and vanadium. This quaternary metal alloy belongs to the family of lightweight high-performance intermetallics being investigated for applications requiring exceptional strength-to-weight ratios and thermal stability. The material remains largely in research phase, with potential applications in aerospace and defense sectors where beryllium-containing alloys are valued for their stiffness and light weight, though manufacturing complexity and beryllium handling requirements limit widespread adoption compared to conventional titanium or aluminum alloys.

Aerospace structural componentsResearch and developmentHigh-temperature applicationsLightweight alloysDefense systemsExperimental intermetallics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.222	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.07800	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.8559	eV/atom	—
Formation Energy(ΔHf)	0.8053	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.

Mg4BeV

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control