Al2CuNi

metal

· Al2CuNi

Al2CuNi is an intermetallic compound combining aluminum, copper, and nickel, belonging to the family of lightweight metallic compounds with potential for high-strength applications. This material is primarily of research and development interest rather than established industrial production; it represents exploration into ternary aluminum-based systems that could offer improved strength-to-weight ratios or thermal stability compared to conventional binary aluminum alloys. Engineers would consider Al2CuNi variants for advanced aerospace, automotive, or high-temperature applications where the specific combination of hardening elements provides advantages over standard Al-Cu or Al-Ni binaries, though commercial availability and processing maturity remain limited.

aerospace structural componentshigh-strength lightweight alloysresearch and developmentelevated temperature serviceintermetallic strengtheningadvanced automotive applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3319	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.

Al2CuNi

Other Properties

Regulatory Screening

Environmental

Export Control