ScW3

metal

· JVASP-127687· ScW3

ScW3 is a scandium-tungsten intermetallic compound representing a research-phase material in the refractory metal family. While not yet established in high-volume industrial production, materials in this compositional space are investigated for extreme-temperature and high-strength applications where conventional superalloys reach their limits. Engineers would consider ScW3 primarily in exploratory development programs targeting next-generation aerospace propulsion, nuclear systems, or specialized high-temperature structural components where material innovation can offset current manufacturing and cost constraints.

refractory metal researchhigh-temperature structural applicationsaerospace propulsion developmentnuclear fuel cladding researchexperimental intermetallic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.5320	lb/in³	—

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)	1.041	eV/atom	—
Formation Energy(ΔHf)	0.6238	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.

ScW3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control