BeInFe2

metal

· JVASP-71635· BeInFe2

BeInFe2 is an intermetallic compound combining beryllium, indium, and iron, belonging to the family of lightweight metallic intermetallics. This material is primarily of research and development interest rather than an established industrial standard, with potential applications in aerospace and high-performance structural applications where the combination of low density and stiffness is valued. The inclusion of beryllium provides weight reduction benefits, though practical deployment requires careful consideration of beryllium's toxicity and the material's brittle characteristics typical of intermetallic compounds.

aerospace structural componentshigh-strength-to-weight applicationsresearch and developmentlightweight intermetallic alloysspecialty high-performance materialsexperimental metal matrix composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	18,914.4	ksi	—
Poisson's Ratio(ν)	0.3200	-	—
Shear Modulus(G)	9,997.5	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2695	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	4.329	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3477	eV/atom	—
Formation Energy(ΔHf)	0.2442	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.

BeInFe2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control