BeMo2W

metal

· JVASP-71979· BeMo2W

BeMo2W is a refractory metal intermetallic compound combining beryllium, molybdenum, and tungsten—a research-phase material designed to exploit the high melting points and stiffness of molybdenum and tungsten while leveraging beryllium's low density. This material family is of interest in extreme-temperature and aerospace contexts where conventional superalloys reach their limits, though BeMo2W remains primarily in development rather than established production use.

High-temperature aerospace structuresRefractory applications (furnaces, crucibles)Research/experimental alloysHypersonic vehicle componentsSpace propulsion systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	33,654.6	ksi	—
Poisson's Ratio(ν)	0.3000	-	—
Shear Modulus(G)	8,500.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3997	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)	0.3846	eV/atom	—
Formation Energy(ΔHf)	0.1350	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.

BeMo2W

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control