CrFe3B2

metal

· JVASP-108143· CrFe3B2

CrFe3B2 is an iron-chromium boride intermetallic compound belonging to the family of transition metal borides. This material combines chromium and iron with boron to create a hard, brittle phase that typically appears as a constituent in composite microstructures or specialized wear-resistant coatings rather than as a standalone engineering alloy. Iron-chromium borides are primarily investigated in materials research for wear protection, corrosion resistance in harsh environments, and as reinforcing phases in composite systems, where their high hardness and chemical stability offer advantages over conventional steel or cast iron in applications demanding exceptional surface durability.

wear-resistant coatingscomposite reinforcement phaseshigh-hardness intermetallicscorrosion-resistant claddingresearch materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.612	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.307	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02120	eV/atom	—
Formation Energy(ΔHf)	-0.2829	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.

CrFe3B2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control