CuAg3

metal

· JVASP-37857· CuAg3

CuAg3 is a copper-silver intermetallic compound representing a high-silver-content composition in the Cu-Ag binary system. This material combines copper's thermal and electrical conductivity with silver's superior properties, making it relevant for specialized applications where enhanced performance over pure copper or dilute copper-silver alloys is needed. The precise stoichiometry suggests potential use in electrical contacts, brazing fillers, or research into phase-stable intermetallics, though it is not a common commodity material in mainstream engineering.

electrical contacts and switchingbrazing and joininghigh-conductivity interconnectsspecialized alloy researchprecious metal applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.875	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-7.110	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07280	eV/atom	—
Formation Energy(ΔHf)	0.07280	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.

CuAg3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control