Li2BeW

metal

· JVASP-71761· Li2BeW

Li2BeW is an intermetallic compound combining lithium, beryllium, and tungsten—a material family of research interest rather than established industrial production. While limited in conventional engineering applications, intermetallics of this type are explored for specialized high-performance contexts where the combination of light elements (Li, Be) with refractory metal (W) might offer unique stiffness-to-weight characteristics or thermal properties. Engineers would consider this material primarily in advanced research programs focused on aerospace structures, energy storage systems, or high-temperature applications where experimental intermetallics show promise over conventional alloys.

aerospace research structuresexperimental high-performance compositeslightweight refractory applicationsadvanced materials researchhigh-stiffness structural compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	12,795.2	ksi	—
Poisson's Ratio(ν)	0.3800	-	—
Shear Modulus(G)	5,724.6	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2396	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)	0.5689	eV/atom	—
Formation Energy(ΔHf)	0.3926	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.

Li2BeW

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control