Na2BeW

metal

· JVASP-74851· Na2BeW

Na2BeW is an intermetallic compound combining sodium, beryllium, and tungsten elements. This is a research-phase material rather than an established commercial alloy; intermetallic compounds in this family are investigated for potential applications where high-temperature stability, low density relative to some refractory metals, or unusual electrochemical properties might offer advantages over conventional alloys.

high-temperature structural materials (experimental)intermetallic research compoundslightweight refractory alloys (development stage)electrochemistry and battery materials (potential)aerospace material researchmaterials discovery and phase studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1742	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)	1.381	eV/atom	—
Formation Energy(ΔHf)	1.199	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.

Na2BeW

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control