AlCr2W

metal

· JVASP-157206· AlCr2W

AlCr2W is a refractory metal alloy combining aluminum with chromium and tungsten, designed to deliver high-temperature strength and oxidation resistance. This material family is primarily investigated for aerospace and high-temperature structural applications where conventional superalloys reach performance limits, offering potential advantages in extreme thermal environments. Engineering adoption remains limited and largely experimental; AlCr2W is most relevant to specialized aerospace propulsion research and ultra-high-temperature component development rather than mainstream industrial production.

high-temperature structural applicationsaerospace propulsion researchrefractory alloy developmentoxidation-resistant coatingsexperimental aerospace materialsthermal barrier systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	28,489.8	ksi	—
Poisson's Ratio(ν)	0.3200	-	—
Shear Modulus(G)	11,481.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3452	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.853	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3477	eV/atom	—
Formation Energy(ΔHf)	0.1128	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.

AlCr2W

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control