Cr2Fe3N4

metal

· JVASP-146506· Cr2Fe3N4

Cr₂Fe₃N₄ is an iron-chromium nitride compound belonging to the family of transition metal nitrides, which are characterized by high hardness and wear resistance. This material is primarily of research and development interest rather than established in high-volume production, with potential applications in wear-resistant coatings, cutting tools, and high-temperature structural applications where the combined benefits of chromium's corrosion resistance and nitrogen hardening are valued. Engineers would consider this compound where conventional steel or standard nitride coatings face limitations in extreme wear environments or where superior surface protection is critical to component longevity.

wear-resistant coatingscutting tool insertshigh-temperature applicationscorrosion-resistant surfacesresearch phase materialstribological systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2379	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	5.495	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2277	eV/atom	—
Formation Energy(ΔHf)	-0.2119	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.

Cr2Fe3N4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control