BeFeNi

metal

· JVASP-67381· BeFeNi

BeFeNi is a ternary intermetallic compound composed of beryllium, iron, and nickel. This material belongs to the family of lightweight high-strength alloys and is primarily of research interest rather than established industrial production. The beryllium base provides exceptional strength-to-weight characteristics, while the iron and nickel additions contribute to stability and workability, making it a candidate for advanced aerospace and defense applications where weight reduction and elevated-temperature performance are critical.

aerospace structural componentsresearch and developmentlightweight alloyshigh-strength applicationsexperimental materialsspace systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	185.0	GPa	—
Poisson's Ratio(ν)	0.2700	-	—
Shear Modulus(G)	107.8	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	7.007	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.310	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.08780	eV/atom	—
Formation Energy(ΔHf)	-0.2251	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.

BeFeNi

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control