BeCoNi2

metal

· JVASP-68290· BeCoNi2

BeCoNi2 is a beryllium-cobalt-nickel ternary alloy combining the lightweight and stiffness characteristics of beryllium with the strength and corrosion resistance of cobalt-nickel systems. This material is primarily of research and specialized industrial interest, used where the combination of low density with high stiffness and thermal stability is critical, particularly in aerospace and defense applications where weight reduction and dimensional stability under thermal cycling are paramount.

aerospace componentssatellite structuresthermal management systemsprecision instrumentationberyllium-based alloys researchhigh-stiffness lightweight applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	190.5	GPa	—
Poisson's Ratio(ν)	0.3500	-	—
Shear Modulus(G)	78.52	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	7.618	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.146	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1395	eV/atom	—
Formation Energy(ΔHf)	-0.1052	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.

BeCoNi2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control