Fe7Co

metal

· JVASP-90884· Fe7Co

Fe7Co is an iron-cobalt alloy combining ferromagnetic iron with cobalt to enhance magnetic properties and high-temperature strength. This material is primarily used in applications requiring exceptional magnetic performance and thermal stability, particularly in electrical machinery, permanent magnets, and high-strength structural components where cobalt's contribution improves saturation magnetization and Curie temperature compared to conventional steels.

permanent magnetselectromagnetic deviceshigh-temperature magnetic applicationselectrical machinery componentsaerospace structural alloysresearch/development alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.200	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01290	eV/atom	—
Formation Energy(ΔHf)	-0.00251	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.

Fe7Co

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control