Be2CoNi

metal

· JVASP-70405· Be2CoNi

Be2CoNi is a ternary intermetallic compound combining beryllium, cobalt, and nickel elements. This material belongs to the family of lightweight high-performance intermetallics and is primarily of research interest rather than established commercial production. The beryllium-cobalt-nickel system is investigated for potential aerospace and high-temperature applications where low density combined with intermetallic strength could offer advantages, though practical adoption remains limited due to beryllium's toxicity in processing, material brittleness, and cost constraints compared to conventional superalloys and titanium alternatives.

aerospace researchhigh-temperature intermetallicsexperimental alloyslightweight structural compoundsmaterials science researchberyllium alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2258	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	9.150	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2271	eV/atom	—
Formation Energy(ΔHf)	-0.1948	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.

Be2CoNi

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control