BeCu2Br

metal
· JVASP-67681· BeCu2Br

BeCu2Br is a beryllium-copper intermetallic compound with bromine, representing an experimental composition within the beryllium-copper alloy family. This material exists primarily in research contexts rather than established commercial production, with potential applications in high-performance aerospace and electronic systems where the beryllium-copper base provides strength and thermal properties, though the bromine addition suggests investigation into corrosion resistance or specific electronic characteristics. Engineers should note this is a specialized research compound; conventional beryllium-copper alloys (Be-Cu with established processing routes) remain the practical baseline for most industrial applications.

experimental aerospace materialselectronic device contacts/connectorshigh-strength beryllium alloys researchthermal management systems (R&D)corrosion-resistant intermetallicsmaterials research and development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
6,700.7
ksi—
Poisson's Ratio(ν)
0.1500
-—
Shear Modulus(G)
406.1
ksi—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
0.2078
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.7105
eV/atom—
Formation Energy(ΔHf)
0.2824
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.