BeCr4Sn
metal· JVASP-65115· BeCr4Sn
BeCr4Sn is an experimental beryllium-chromium-tin intermetallic compound that belongs to the family of multi-component metallic systems. While not widely commercialized, this alloy combines beryllium's low density with chromium's oxidation resistance and tin's strengthening effects, positioning it as a candidate material for high-performance applications requiring lightweight properties combined with thermal stability. Research on such beryllium-based intermetallics is primarily driven by aerospace and defense sectors seeking alternatives to conventional titanium or nickel-based superalloys, though practical adoption remains limited due to beryllium's toxicity concerns and complex processing requirements.
aerospace structural componentshigh-temperature applicationslightweight alloy researchdefense/military systemsexperimental/developmental useintermetallic compound research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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.