Al12Fe7

metal

· JVASP-112610· Al12Fe7

Al12Fe7 is an intermetallic compound in the aluminum-iron system, characterized by a defined stoichiometric ratio of aluminum and iron atoms that creates a distinct crystalline phase distinct from conventional aluminum alloys. This material is primarily of research and specialized industrial interest, valued in applications where the extreme hardness and thermal stability of intermetallic phases outweigh the brittleness inherent to ordered compounds; it appears in literature related to composite reinforcement, wear-resistant coatings, and high-temperature structural applications where particle or phase strengthening is desired.

intermetallic reinforcement phaseswear-resistant coatingscomposite matrix materialshigh-temperature structural compositesresearch phase materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.674	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	7.113	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.3449	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.

Al12Fe7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control