AgAu2

metal

· JVASP-135952· AgAu2

AgAu2 is a silver-gold intermetallic compound that forms a defined crystalline phase in the Ag-Au binary system. This material combines the corrosion resistance and electrical properties of both noble metals, making it valuable in high-reliability electrical and thermal applications where both conductivity and chemical stability are critical.

electrical contacts and connectorsthermal management interfacesjewelry and decorative alloysbonding layers in microelectronicscorrosion-resistant coatingsbrazing and soldering applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	110.1	GPa	—
Poisson's Ratio(ν)	0.4700	-	—
Shear Modulus(G)	34.92	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	14.44	kg/m³	—

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)	0.1061	eV/atom	—
Formation Energy(ΔHf)	0.04376	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.

AgAu2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control