MnBeFe2

metal
· JVASP-71778· MnBeFe2

MnBeFe2 is an intermetallic compound composed of manganese, beryllium, and iron, belonging to the family of lightweight metallic alloys with potential for high-performance structural applications. This material exists primarily in research and development contexts rather than established industrial production, with interest driven by the combination of beryllium's low density and high stiffness with manganese and iron's contribution to strength and thermal stability. Engineers would consider this compound for weight-critical aerospace or defense applications where the challenge of beryllium toxicity in processing can be managed and where the material's properties justify the higher cost and manufacturing complexity compared to conventional aluminum or titanium alloys.

aerospace structures (research phase)lightweight load-bearing componentshigh-temperature alloy developmentdefense applicationsexperimental compositesmaterials science research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Poisson's Ratio(ν)
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-——
Shear Modulus(G)
—
Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
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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.