Sc4BeW

metal

· JVASP-65181· Sc4BeW

Sc4BeW is a scandium-beryllium-tungsten intermetallic compound, representing an experimental high-performance alloy combining lightweight beryllium with refractory tungsten and scandium for potential structural strengthening. This composition falls within research-phase metallic systems designed to achieve exceptional strength-to-weight ratios and elevated-temperature stability, though industrial adoption remains limited. The material family is notable for exploring unconventional alloying strategies in pursuit of next-generation aerospace and defense applications where conventional titanium or nickel superalloys have thermomechanical limits.

aerospace structures (research phase)high-temperature applicationslightweight refractory alloysadvanced military systems (conceptual)materials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.349	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)	0.7991	eV/atom	—
Formation Energy(ΔHf)	0.6644	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.

Sc4BeW

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control