Al5Cu2Ni3

metal

· Al5Cu2Ni3

Al5Cu2Ni3 is an aluminum-copper-nickel ternary alloy that combines aluminum's lightweight character with copper and nickel additions to enhance strength, hardness, and thermal stability. This alloy family is primarily investigated for high-strength applications requiring improved wear resistance and elevated-temperature performance compared to conventional aluminum alloys, with potential use in aerospace, automotive, and precision bearing applications where weight savings and durability are critical trade-offs.

aerospace structural componentshigh-strength bearingsautomotive engine partswear-resistant bushingselevated-temperature applicationslightweight high-strength alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4033	eV/atom	—

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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.

Al5Cu2Ni3

Other Properties

Regulatory Screening

Environmental

Export Control