SmBeCu4

metal

· JVASP-100351· SmBeCu4

SmBeCu4 is an intermetallic compound combining samarium (rare earth), beryllium, and copper elements. This material represents an experimental composition within the rare-earth transition metal family, potentially developed for research into high-strength lightweight alloys or specialized electromagnetic applications. Limited industrial deployment suggests this remains primarily a research or development-stage material; its practical applicability would depend on cost-effectiveness, toxicity considerations of beryllium handling, and performance advantages over established alternatives in specific niche applications.

rare-earth alloy researchelectromagnetic deviceshigh-strength lightweight applicationsaerospace experimental materialsmagnetic material developmentspecialty alloy composition studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.778	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)	0.05740	eV/atom	—
Formation Energy(ΔHf)	-0.1547	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.

SmBeCu4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control