BeZn2Cu
metal· JVASP-67869· BeZn2Cu
BeZn2Cu is a quaternary metal alloy combining beryllium, zinc, and copper—a rare composition that blends the lightweight and stiffness benefits of beryllium with the ductility and thermal properties of zinc-copper systems. This alloy appears in specialized aerospace and high-performance applications where extreme strength-to-weight ratios and thermal stability are critical, though its limited commercial availability and beryllium toxicity concerns restrict use to niche engineering roles where alternatives cannot meet performance demands.
aerospace structural componentshigh-performance thermal managementberyllium-copper hybrid applicationsprecision instrumentationresearch and development alloyslightweight bearing systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.