BeNb2Fe

metal

· JVASP-70780· BeNb2Fe

BeNb2Fe is an intermetallic compound combining beryllium, niobium, and iron, belonging to the family of high-performance metallic intermetallics. This material is primarily of research and development interest rather than a broadly commercialized alloy; it represents exploration into lightweight, refractory metal combinations that could offer improved stiffness-to-weight ratios and elevated-temperature stability for advanced aerospace and defense applications.

aerospace structural componentshigh-temperature applicationslightweight intermetallic researchrefractory metal alloysdefense/advanced materials developmentmaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	175.9	GPa	—
Poisson's Ratio(ν)	0.4100	-	—
Shear Modulus(G)	34.99	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	7.490	kg/m³	—

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)	0.1784	eV/atom	—
Formation Energy(ΔHf)	0.01891	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.

BeNb2Fe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control