Be2CuW

metal

· JVASP-67236· Be2CuW

Be₂CuW is a ternary intermetallic compound combining beryllium, copper, and tungsten. This is a specialized research material rather than a commercial alloy, developed to explore high-density, lightweight compositions with potential for applications requiring extreme property combinations. The material family is of interest in advanced metallurgy where the density and hardness characteristics of tungsten are balanced against beryllium's low density and copper's thermal conductivity, though such compounds typically remain in experimental stages due to beryllium's toxicity constraints and manufacturing complexity.

aerospace researchhigh-performance alloy developmentradiation shielding applicationsexperimental intermetallic compoundsdensity-critical components

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3621	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)	0.1770	eV/atom	—
Formation Energy(ΔHf)	-0.07139	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.

Be2CuW

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control