BeSn7

ceramic

· JVASP-122547· BeSn7

BeSn7 is an intermetallic ceramic compound in the beryllium-tin system, representing a specific stoichiometric phase within this binary metal-ceramic family. This material exists primarily in research and specialized industrial contexts where the unique combination of beryllium's low density with tin's stability offers potential advantages in high-temperature or lightweight structural applications. The beryllium-tin intermetallic family is of particular interest for aerospace, nuclear, and electronic applications where thermal stability and controlled phase formation are critical design factors.

aerospace structural compositesnuclear reactor componentshigh-temperature electronics packagingresearch phase materialslightweight alloy developmentthermal management systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.395	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)	0.1230	eV/atom	—
Formation Energy(ΔHf)	0.1230	eV/atom	—

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

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.

BeSn7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental