Be2CrFe

metal
· JVASP-68341· Be2CrFe

Be2CrFe is an intermetallic compound combining beryllium, chromium, and iron, representing a specialized metallic system from the beryllium-transition metal family. While not a commercial high-volume material, this composition falls within research interest for advanced metallic systems where beryllium's low density and high stiffness are leveraged in combination with iron and chromium for enhanced mechanical properties or corrosion resistance. Engineers would consider such beryllium-based intermetallics primarily in experimental or high-performance applications where traditional steel or aluminum alloys cannot meet simultaneous demands for weight reduction, rigidity, and thermal stability, though practical deployment remains limited due to beryllium's toxicity concerns and processing complexity.

aerospace structural researchhigh-stiffness lightweight applicationsnuclear/extreme environment testingexperimental intermetallic developmentberyllium composite systems

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
—
Pa——
Poisson's Ratio(ν)
—
-——
Shear Modulus(G)
—
Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
—
kg/m³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Magnetic Moment(μB)
—
µB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
—
eV/atom——
Formation Energy(ΔHf)
—
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.