TiNbN2

metal

· JVASP-101092· TiNbN2

TiNbN2 is a titanium-niobium nitride compound, part of the refractory metal nitride family known for extreme hardness and thermal stability. This material is primarily of research interest for hard coatings and wear-resistant applications, where the combination of titanium and niobium nitrides offers potential advantages in hardness and oxidation resistance compared to single-component nitride coatings. Industrial applications remain limited to specialized cutting tools, die coatings, and high-temperature wear protection, with development ongoing in aerospace and precision machining sectors.

hard coatings for cutting toolswear-resistant surface protectionhigh-temperature applicationsdie and mold coatingsprecision machining insertsresearch compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.790	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)	0.08290	eV/atom	—
Formation Energy(ΔHf)	-1.486	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.

TiNbN2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control