BeReSn2

ceramic

· JVASP-68410· BeReSn2

BeReSn2 is a beryllium-based intermetallic ceramic compound combining beryllium, rhenium, and tin in a defined stoichiometric ratio. This is an experimental/research material within the family of high-temperature intermetallic ceramics, developed to explore combinations of lightweight (beryllium) and refractory (rhenium) elements for extreme performance applications. Such ternary systems are investigated primarily for aerospace and high-temperature structural applications where conventional superalloys reach thermal or weight limits, though BeReSn2 remains largely in the research phase with limited commercial deployment.

aerospace propulsion componentshigh-temperature structural researchrefractory intermetallicsweight-critical thermal applicationsexperimental advanced materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3239	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)	0.4494	eV/atom	—
Formation Energy(ΔHf)	0.3150	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.

BeReSn2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental