Al2Cu2Ni

metal

· Al2Cu2Ni

Al2Cu2Ni is an intermetallic compound combining aluminum, copper, and nickel in a defined stoichiometric ratio, representing a research-phase material rather than a widely commercialized alloy. This ternary system explores intermediate strengthening mechanisms between aluminum-copper and aluminum-nickel families, with potential applications in high-temperature or wear-resistant contexts where conventional Al alloys reach performance limits. The material remains primarily in academic or experimental development stages; engineers would consider it only for specialized applications where its unique phase chemistry offers advantages over established commercial aluminum alloys or composite alternatives.

experimental intermetallic researchhigh-temperature applicationswear resistance studiesaerospace materials developmentadvanced aluminum alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2299	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	—

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Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.1370	eV/atom	—
Formation Energy(ΔHf)2 entries	-0.3029	eV/atom	—
↳	-0.2683	eV/atom	—

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.

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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.

Al2Cu2Ni

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control