Nb2CrW

metal

· JVASP-156965· Nb2CrW

Nb2CrW is a refractory metal intermetallic compound composed of niobium, chromium, and tungsten, belonging to the family of high-temperature structural materials. This material is primarily investigated in research contexts for ultra-high-temperature applications where exceptional thermal stability and oxidation resistance are critical, particularly in aerospace and advanced energy systems. Engineers consider Nb2CrW-based alloys as candidates for next-generation engine components, thermal barriers, and structural applications in environments exceeding the limits of conventional superalloys.

high-temperature turbine componentsaerospace propulsion systemsrefractory structural applicationsoxidation-resistant coatingsadvanced energy conversion systemshypersonic vehicle structures

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	10.86	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)	0.3326	eV/atom	—
Formation Energy(ΔHf)	0.1809	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.

Nb2CrW

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control