CrSiW

metal

· JVASP-146220· CrSiW

CrSiW is a refractory metal alloy combining chromium, silicon, and tungsten, designed for extreme-temperature and wear-resistant applications. This material system is primarily explored in research and specialized industrial contexts where conventional superalloys reach their thermal or oxidation limits, particularly in aerospace propulsion, thermal protection, and high-temperature tooling where resistance to both mechanical wear and chemical attack is critical.

high-temperature structural componentsrefractory coatingsaerospace engine systemswear-resistant toolingthermal barrier applicationsresearch/developmental alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4053	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)	0.4951	eV/atom	—
Formation Energy(ΔHf)	0.1432	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.

CrSiW

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control