BeCoP2

metal

· JVASP-68297· BeCoP2

BeCoP2 is a beryllium-cobalt intermetallic compound that combines the low density and high stiffness characteristics of beryllium with cobalt's strength and thermal stability. This material is primarily of research interest for aerospace and defense applications where extreme lightweight-to-stiffness ratios are critical, though it remains largely experimental due to beryllium's toxicity and manufacturing challenges that limit commercial deployment compared to conventional titanium or aluminum alloys.

aerospace structuresdefense applicationshigh-stiffness lightweight componentsresearch and developmentthermal management systemsspecialized military hardware

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.644	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)	0.7052	eV/atom	—
Formation Energy(ΔHf)	0.2809	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.

BeCoP2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control