CoNi5N4

metal

· JVASP-140499· CoNi5N4

CoNi5N4 is a cobalt-nickel nitride intermetallic compound that combines the strength and corrosion resistance of cobalt with nickel's toughness and thermal stability. This material belongs to the family of transition metal nitrides, which are typically explored for hard coatings, wear-resistant applications, and high-temperature structural components where conventional alloys reach their performance limits.

wear-resistant coatingshigh-temperature applicationscutting tool materialscorrosion-resistant componentsresearch/development phase

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.730	kg/m³	—

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)	0.1796	eV/atom	—
Formation Energy(ΔHf)	0.1557	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.

CoNi5N4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control