Be2VCr

metal
· JVASP-74863· Be2VCr

Be2VCr is an experimental beryllium-vanadium-chromium intermetallic compound that combines the lightweight properties of beryllium with the high-temperature stability and corrosion resistance of vanadium and chromium additions. This material family is primarily of research interest for advanced aerospace and high-temperature structural applications where weight reduction and thermal performance are critical design drivers. The addition of vanadium and chromium to beryllium-based systems aims to improve toughness and oxidation resistance compared to pure beryllium, making it potentially valuable for next-generation engine components and hypersonic vehicle structures, though commercial availability and processing maturity remain limited.

aerospace engine componentshigh-temperature structural materialslightweight refractory alloyshypersonic vehicle structuresresearch-phase materialsadvanced refractory composites

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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ksi——
Poisson's Ratio(ν)
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-——
Shear Modulus(G)
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ksi——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
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lb/in³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Magnetic Moment(μB)
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µB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)
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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.