BeCoNi

metal

· JVASP-68750· BeCoNi

BeCoNi is a ternary alloy composed of beryllium, cobalt, and nickel, belonging to the family of high-performance metallic materials. This alloy combines beryllium's low density and high stiffness with cobalt and nickel's strength and corrosion resistance, making it relevant for aerospace, defense, and high-temperature applications where weight savings and thermal stability are critical. BeCoNi represents a specialized material choice for engineers seeking alternatives to conventional superalloys or titanium alloys in demanding environments, though its use is typically limited to applications where beryllium's exceptional properties justify handling and cost considerations.

aerospace structural componentshigh-temperature alloyslightweight bearing materialsmilitary/defense applicationsthermal management systemsprecision instruments

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2599	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.9630	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2015	eV/atom	—
Formation Energy(ΔHf)	-0.1140	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.

BeCoNi

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control