ScTiNi2Sn2

metal

· JVASP-103055· ScTiNi2Sn2

ScTiNi2Sn2 is a quaternary intermetallic compound combining scandium, titanium, nickel, and tin, belonging to the family of high-entropy or multi-principal-element alloys. This is a research-stage material studied for its potential to combine the strength and light weight of titanium-based systems with the unique phase stability and properties offered by intermetallic ordering. While not yet in widespread industrial production, materials in this composition space are being investigated for high-performance structural and functional applications where conventional titanium alloys or nickel-based superalloys face thermal or mechanical limitations.

aerospace lightweight structureshigh-temperature alloys (research)intermetallic compoundsadvanced materials developmentenergy/nuclear applications (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.718	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.5979	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.

ScTiNi2Sn2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control