Al3Cu5Ni2

metal

· Al3Cu5Ni2

Al3Cu5Ni2 is an intermetallic compound combining aluminum, copper, and nickel in a defined stoichiometric ratio, belonging to the family of aluminum-transition metal intermetallics. This material is primarily of research and development interest rather than established industrial production, studied for potential applications where high-temperature strength, wear resistance, and lightweight properties are valued. The Al-Cu-Ni system represents an experimental composition space being explored for advanced aerospace and high-performance structural applications where conventional aluminum alloys reach their thermal or strength limits.

aerospace researchhigh-temperature structural applicationswear-resistant coatingsexperimental compositesintermetallic matrix developmentelevated-temperature engine components

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2953	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.

Al3Cu5Ni2

Other Properties

Regulatory Screening

Environmental

Export Control