Y2BeFe

metal

· JVASP-71320· Y2BeFe

Y2BeFe is an intermetallic compound combining yttrium, beryllium, and iron—a material class typically explored for specialized high-performance applications requiring unusual property combinations. This appears to be a research or developmental composition rather than a mature commercial alloy; materials in this family are investigated for applications where specific combinations of low density, thermal stability, or electromagnetic properties might offer advantages over conventional alloys.

Research and developmentHigh-temperature applicationsLightweight structural compositesAerospace experimental systemsSpecialty alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	0.000	ksi	—
Shear Modulus(G)	0.000	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1892	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.2890	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2279	eV/atom	—
Formation Energy(ΔHf)	0.1029	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.

Y2BeFe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control