CuMnN3

metal

· CuMnN3

CuMnN3 is a copper-manganese nitride intermetallic compound, representing an emerging class of transition metal nitrides being investigated for high-performance structural and functional applications. While primarily in the research and development phase, this material family is being explored for applications requiring enhanced hardness, thermal stability, and wear resistance beyond conventional copper alloys. Engineers considering this material should note it remains largely experimental; its relevance depends on project timelines that can accommodate materials at pre-commercialization stages and specific performance requirements that justify substitution of better-established alternatives.

wear-resistant coatingshigh-temperature applicationsresearch phase materialhard intermetallic compoundsadvanced composites exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.166	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.260	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.

CuMnN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control