Be12Fe

metal

· JVASP-112268· Be12Fe

Be₁₂Fe is an intermetallic compound combining beryllium and iron, representing a hard, lightweight material from the beryllium-iron phase diagram. This compound is primarily of research and specialized industrial interest rather than a commodity material, valued in applications requiring extreme hardness and low density where beryllium's unique properties—combined with iron's cost and availability advantages—justify the brittleness and toxicological precautions inherent to beryllium metallurgy.

aerospace structural compositeshigh-hardness wear surfacesresearch phase studiesspecialty tooling applicationsneutron moderator applicationsadvanced refractory systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.09541	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	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)	-0.1263	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.

Be12Fe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control