ScCu4Sn

metal

· JVASP-93759· ScCu4Sn

ScCu4Sn is an intermetallic compound combining scandium, copper, and tin—a research-stage material within the family of transition metal intermetallics. While not yet established in mainstream commercial production, this compound is of interest in metallurgical research for potential high-strength or specialized functional applications, particularly where the combination of scandium's low density and copper-tin's strengthening characteristics might offer advantages over conventional alloys.

Advanced intermetallic researchHigh-strength structural conceptsLightweight alloy developmentAerospace material screeningMaterials database reference

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.640	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)	0.07840	eV/atom	—
Formation Energy(ΔHf)	-0.2024	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.

ScCu4Sn

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control