Y2BeCo

metal

· JVASP-71425· Y2BeCo

Y2BeCo is an intermetallic compound combining yttrium, beryllium, and cobalt, representing an experimental high-performance metal system from the rare-earth intermetallic family. This material is primarily of research interest for applications requiring exceptional specific strength and thermal stability, though industrial adoption remains limited due to beryllium's toxicity concerns and processing complexity. Engineers would consider this material in advanced aerospace or high-temperature structural applications where weight savings and elevated-temperature performance justify the manufacturing and handling challenges associated with beryllium-containing systems.

aerospace structural componentshigh-temperature alloysresearch and developmentlightweight high-strength applicationsspecialized intermetallic systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.257	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.6300	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2573	eV/atom	—
Formation Energy(ΔHf)	0.02589	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.

Y2BeCo

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control