Sr2BeGa — Properties & Data | MatWorld

Sr2BeGa

ceramic

· JVASP-68436· Sr2BeGa

Sr2BeGa is an intermetallic ceramic compound combining strontium, beryllium, and gallium—a research-phase material belonging to the family of complex oxides and intermetallics being explored for high-temperature structural applications. While not yet widely deployed in commercial production, materials in this compositional space are investigated for aerospace thermal barriers, electronic substrates, and specialized refractory applications where thermal stability and low density are valued. Its combination of lightweight beryllium with the thermal properties of strontium gallium compounds makes it a candidate for next-generation applications requiring thermal management alongside mechanical rigidity at elevated temperatures.

aerospace thermal barriershigh-temperature structural ceramicselectronic substratesexperimental/research compoundsrefractory materialslightweight structural composites

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	27.68	GPa	DFT · OptB88vdW
Shear Modulus(G)	6.790	GPa	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Density(ρ)	3.904	kg/m³	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.4670	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.2253	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

Sr2BeGa

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental