Sr2Al
metal· JVASP-141668· Sr2Al
Sr2Al is an intermetallic compound composed of strontium and aluminum, belonging to the family of lightweight metallic compounds. This material is primarily of research interest rather than established industrial production, with potential applications in aerospace and lightweight structural systems where the combination of low density and intermetallic strengthening could offer advantages over conventional aluminum alloys. Sr2Al represents an experimental direction in developing advanced lightweight materials, though its practical deployment remains limited compared to mature aluminum alloy systems.
aerospace structures (research)lightweight compositesintermetallic compound developmenthydrogen storage researchexperimental structural materialsmetal matrix composite reinforcement
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.940 | kg/m³ | — |
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) | 0.05680 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1295 | 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.