BeCuTe2
metal· JVASP-70741· BeCuTe2
BeCuTe2 is a beryllium-copper intermetallic compound, part of the beryllium-copper alloy family known for combining beryllium's lightweight properties with copper's electrical and thermal conductivity. This material appears in specialized aerospace and electronics applications where the unique combination of low density, high stiffness, and electrical performance is required, though beryllium-containing materials demand careful handling due to toxicity concerns. Engineers select beryllium-copper systems over conventional copper alloys or aluminum when weight savings and thermal/electrical performance must be optimized simultaneously, particularly in weight-critical or high-reliability systems.
aerospace componentsthermal management systemselectrical contacts and connectorshigh-reliability electronicsweight-critical structuresspecialized alloys
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
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.