TiCuNi2

metal

· JVASP-91676· TiCuNi2

TiCuNi2 is a titanium-copper-nickel intermetallic compound representing a ternary metal system with potential for high-strength, lightweight structural applications. While not a widely established commercial alloy, materials in the Ti-Cu-Ni family are of research interest for their potential to combine titanium's corrosion resistance and strength-to-weight ratio with the engineering properties imparted by copper and nickel additions. Engineers considering this material should note it likely remains in development or niche applications; its viability depends on specific mechanical property requirements, thermal stability, and cost-performance trade-offs versus conventional titanium alloys or nickel-based superalloys.

aerospace researchhigh-temperature structural componentsbiomedical implants (experimental)intermetallic compound developmentcorrosion-resistant applicationslightweight alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2820	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02830	eV/atom	—
Formation Energy(ΔHf)	-0.3591	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.

TiCuNi2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control