CdAg2Au

metal

· JVASP-37832· CdAg2Au

CdAg₂Au is a ternary precious metal alloy combining cadmium, silver, and gold. This material belongs to the cadmium-silver-gold alloy family, which is primarily investigated in research contexts for specialized electrical, thermal, or decorative applications where the unique properties of all three constituent metals are leveraged. The alloy is notable for combining the electrical conductivity and workability of silver with gold's corrosion resistance and cadmium's role in modifying phase behavior and mechanical properties, though cadmium's toxicity limits industrial adoption compared to cadmium-free alternatives.

electrical contacts and switchingbrazing fillers (specialized)jewelry and decorative alloysresearch and developmenthigh-precision thermal managementdental alloys (historical/specialty)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4285	lb/in³	—

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)	-1.470	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02900	eV/atom	—
Formation Energy(ΔHf)	-0.07209	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.

CdAg2Au

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control