ScTl2W

metal

· JVASP-51183· ScTl2W

ScTl₂W is an intermetallic compound combining scandium, thallium, and tungsten in a defined stoichiometric ratio. This is a research-phase material from the heavy intermetallic family, studied for its potential in high-density structural applications where extreme stiffness and density are trade-offs against conventional alloys. Limited industrial deployment exists; interest centers on fundamental materials science for specialized aerospace, nuclear, or defense applications where density and elastic properties must meet unusual performance envelopes.

research/experimental materialshigh-density structural componentsaerospace applicationsnuclear shieldingtungsten-based intermetallicsdensity-critical design

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	15,131.8	ksi	—
Shear Modulus(G)	2,561.4	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4647	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-3.080	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.6637	eV/atom	—
Formation Energy(ΔHf)	0.4352	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.

ScTl2W

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control