MgBeW2

metal

· JVASP-71069· MgBeW2

MgBeW2 is an experimental intermetallic compound combining magnesium, beryllium, and tungsten. This material represents research into lightweight-refractory metal systems, potentially targeting applications requiring combined low density with high-temperature stability and tungsten's refractory properties. Limited commercial availability and undefined composition suggest this is a developmental material under investigation rather than an established engineering alloy.

aerospace researchhigh-temperature structural applicationslightweight refractory compositeslaboratory/experimental materialsmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3818	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)	0.4035	eV/atom	—
Formation Energy(ΔHf)	0.08851	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.

MgBeW2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control