CrFeB2

metal

· JVASP-107069· CrFeB2

CrFeB2 is a chromium-iron boride intermetallic compound that combines the hardness and wear resistance of boride ceramics with metallic toughness, positioning it as a hard-facing and wear-resistant coating material. This material family finds application in industrial wear protection and cutting tool development, where the boride phase provides exceptional hardness while the iron-chromium matrix offers thermal stability and adhesion to steel substrates. CrFeB2 represents a research-focused compound within the transition metal boride family, valued for high-temperature wear resistance where conventional hard coatings may prove inadequate.

hard-facing coatingswear-resistant surfacescutting tool applicationshigh-temperature friction reductionindustrial hardfacing researchabrasion resistance

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.523	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	3.837	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.03050	eV/atom	—
Formation Energy(ΔHf)	-0.3853	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.

CrFeB2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control