SrBe2Nb

metal

· JVASP-74337· SrBe2Nb

SrBe₂Nb is an intermetallic compound combining strontium, beryllium, and niobium—a research-phase material belonging to the family of lightweight metallic intermetallics. While not yet established in mainstream engineering practice, this composition is investigated for potential applications requiring low density combined with high-temperature stability, drawing interest from aerospace and advanced structural material research communities where beryllium-based intermetallics offer weight reduction advantages over conventional alloys.

aerospace structures (research)high-temperature intermetallicslightweight alloy developmentmaterials science researchberyllium compound systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.624	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.1110	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.104	eV/atom	—
Formation Energy(ΔHf)	0.9154	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.

SrBe2Nb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control