BeZnNi4

metal

· JVASP-67724· BeZnNi4

BeZnNi4 is a quaternary beryllium-zinc-nickel alloy that combines the lightweight and high-strength characteristics of beryllium with the corrosion resistance and workability benefits of zinc and nickel additions. This material family is primarily explored in aerospace and defense applications where weight reduction and thermal performance are critical, though it remains largely a specialized/research-grade composition rather than a commodity alloy. The nickel and zinc additions moderate beryllium's inherent brittleness and improve machinability, making it a candidate for structural components where conventional beryllium alloys prove difficult to manufacture or where enhanced corrosion resistance is needed.

Aerospace structural componentsHigh-temperature applicationsWeight-critical systemsResearch/specialty metallurgyThermal management structures

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2641	lb/in³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3300	eV/atom	—
Formation Energy(ΔHf)	0.08912	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.

BeZnNi4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control