BeCr2Hg

metal
· JVASP-71909· BeCr2Hg

BeCr₂Hg is an intermetallic compound combining beryllium, chromium, and mercury—a research-phase material with limited established industrial use. The compound belongs to the family of beryllium-based intermetallics, which are studied for their potential combination of low density and high stiffness, though mercury content makes processing, handling, and environmental compliance challenging. This material remains largely in exploratory development and is not commonly deployed in production engineering applications; its potential relevance would be limited to specialized research contexts where the unique properties of beryllium-chromium systems warrant investigation despite mercury's toxicity and volatility concerns.

experimental researchintermetallic studieshigh-stiffness low-weight explorationadvanced materials researchaerospace material investigation

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.