BeInSn

ceramic

· JVASP-65109· BeInSn

BeInSn is an intermetallic ceramic compound containing beryllium, indium, and tin—a rare ternary system that bridges metallic and ceramic material behavior. This material appears primarily in research and development contexts rather than established commercial applications, with interest focused on lightweight structural materials and specialized high-temperature or electronic applications where the unique combination of beryllium's low density with intermetallic strengthening could offer advantages over conventional alternatives.

aerospace lightweight structures (research)intermetallic composites developmenthigh-temperature structural applications (experimental)electronic packaging substratesmaterials science researchadvanced ceramic matrices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	6,126.4	ksi	—
Poisson's Ratio(ν)	0.4400	-	—
Shear Modulus(G)	1,414.1	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2257	lb/in³	—

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)	0.4287	eV/atom	—
Formation Energy(ΔHf)	0.4269	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.

BeInSn

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental