SrAl2Ga2

metal
· JVASP-99885· SrAl2Ga2

SrAl2Ga2 is an intermetallic compound combining strontium with aluminum and gallium, belonging to the family of lightweight metallic systems used in advanced structural and functional applications. This material is primarily of research and development interest rather than established industrial production, with potential applications in aerospace, electronics, and high-temperature engineering where reduced weight and specific stiffness are valued. The strontium-aluminum-gallium system is investigated for its potential to combine the structural advantages of aluminum alloys with functional properties from gallium-containing phases, positioning it as an emerging candidate for niche applications requiring controlled mechanical and thermal characteristics.

aerospace structural componentslightweight alloy developmenthigh-temperature engineering researchelectronic device packagingexperimental intermetallic systemsmaterials research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
54.92
GPa—
Poisson's Ratio(ν)
0.3000
-—
Shear Modulus(G)
26.15
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
4.377
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.4281
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.