WCrON2 — Properties & Data | MatWorld

WCrON2

ceramic

· WCrON2

WCrON2 is an oxynitride ceramic compound combining tungsten, chromium, oxygen, and nitrogen phases. This material family is primarily explored in research contexts for hard coatings and wear-resistant applications, leveraging the hardness of tungsten compounds and the thermal stability benefits of oxynitrides. It represents an emerging alternative to conventional hard coatings like TiN or CrN, with potential advantages in high-temperature oxidation resistance and mechanical durability.

hard protective coatingscutting tool coatingshigh-temperature oxidation resistancewear-resistant surfacesresearch/developmental applications

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	2.445	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8800	eV/atom	DFT

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

WCrON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental