CrCo3N3

metal

· JVASP-119675· CrCo3N3

CrCo3N3 is a chromium-cobalt nitride compound belonging to the family of transition metal nitrides, which are known for high hardness and wear resistance. This material is primarily of research and development interest rather than established industrial production, representing exploration into hard coatings and wear-resistant phases that could serve demanding applications in cutting tools, protective coatings, and high-temperature wear environments. Engineers would consider this compound where superior hardness and chemical stability at elevated temperatures are critical, though material availability and processing maturity should be verified against established alternatives like CrN or TiN coatings.

hard coatings and surface treatmentscutting tool materialswear resistance applicationshigh-temperature protectionresearch-phase material systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.649	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)	0.1792	eV/atom	—
Formation Energy(ΔHf)	-0.03369	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.

CrCo3N3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control