BeCu3
metal· JVASP-126956· BeCu3
BeCu3 is a beryllium-copper intermetallic compound combining the lightweight and stiffness benefits of beryllium with copper's electrical and thermal conductivity. This material family is primarily investigated for aerospace and electronics applications where weight reduction and thermal management are critical, though commercial availability and beryllium toxicity concerns limit its use compared to more conventional copper alloys and aluminum composites.
aerospace componentsthermal managementlightweight structural applicationselectrical contactsresearch & development materialshigh-performance composites
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2737 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02480 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.02984 | 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.