Al10CuNi9

metal

· Al10CuNi9

Al10CuNi9 is an aluminum-copper-nickel ternary alloy belonging to the aluminum casting alloy family, designed to achieve improved strength and thermal stability through multi-element strengthening. This alloy is primarily developed for applications requiring elevated-temperature performance and wear resistance, particularly in aerospace and automotive casting where conventional aluminum alloys reach performance limits; it offers an alternative to more expensive nickel-based superalloys in moderately demanding thermal environments while retaining aluminum's weight advantage.

aerospace engine castingshigh-temperature automotive componentswear-resistant bearing surfaceselevated-temperature structural castingsinvestment casting applicationsthermal management housings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5815	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.

Al10CuNi9

Other Properties

Regulatory Screening

Environmental

Export Control