Al8Cu5Ni7

metal

· Al8Cu5Ni7

Al8Cu5Ni7 is a complex aluminum-based intermetallic compound containing copper and nickel as primary alloying elements, representing a research-phase material rather than an established commercial alloy. This composition falls within the aluminum-copper-nickel family studied for high-strength, lightweight applications where conventional aluminum alloys reach performance limits. The material is primarily of interest in aerospace and advanced manufacturing contexts where phase stability and elevated-temperature performance justify the complexity of multi-element alloying, though it remains less standardized than mature Al-Cu or Al-Cu-Mg systems.

aerospace componentshigh-temperature structural applicationsresearch and developmentintermetallic strengtheninglightweight high-strength alloysadvanced engine materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4059	eV/atom	—

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

Regulatory Screening

Environmental

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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.

Al8Cu5Ni7

Other Properties

Regulatory Screening

Environmental

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