ZnCuNi2

metal

· JVASP-78979· ZnCuNi2

ZnCuNi2 is a copper-zinc-nickel ternary alloy combining the corrosion resistance and workability of brass with nickel strengthening, typically used in applications requiring enhanced mechanical properties and oxidation resistance. This alloy family is employed in marine hardware, electrical connectors, and precision mechanical components where corrosion durability and conductivity are balanced requirements; it offers superior seawater resistance compared to standard brass while maintaining good machinability and thermal conductivity relative to stainless steel alternatives.

marine hardware and fastenerselectrical connectors and terminalspump and valve componentsdecorative architectural elementsprecision mechanical partscorrosion-resistant springs

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3152	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)	0.00780	eV/atom	—
Formation Energy(ΔHf)	-0.1220	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.

ZnCuNi2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control