In2Au

metal

· JVASP-18163· In2Au

In₂Au is an intermetallic compound combining indium and gold, representing a binary metallic system with potential applications in advanced material systems where specific mechanical and electronic properties are desired. This compound falls within the broader class of gold-indium intermetallics, which have been investigated primarily in materials research rather than high-volume industrial production, particularly for applications requiring controlled stiffness and density characteristics.

Microelectronics interconnectsThermal management systemsBrazing and joining materialsResearch and developmentHigh-reliability solder alternativesAerospace bonding applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	7,962.6	ksi	—
Poisson's Ratio(ν)	0.3600	-	—
Shear Modulus(G)	2,497.5	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3424	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)	-0.8700	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.2246	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.

In2Au

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control