AlCrCu2 — Properties & Data | MatWorld

AlCrCu2

Name: AlCrCu2
Brand: MatWorld

metal

· JVASP-17416· AlCrCu2

AlCrCu2 is an aluminum-based alloy containing chromium and copper as primary alloying elements, belonging to the family of lightweight structural alloys. This material is primarily investigated for aerospace and high-temperature applications where a combination of reduced weight and moderate strength retention is valued. The chromium addition improves corrosion resistance and thermal stability, while copper enhances strength; this alloy represents a research-phase composition rather than a widely commercialized grade, making it relevant for engineers exploring next-generation aluminum systems for performance-critical environments.

aerospace structural componentshigh-temperature applicationscorrosion-resistant structureslightweight alloy developmentthermal management systemsresearch and prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	130.6	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4200	-	DFT · OptB88vdW
Shear Modulus(G)	50.86	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	6.504	kg/m³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	3.007	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000322	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000335	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-7.750	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-7.920	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1798	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.02176	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

AlCrCu2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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