AuCS

metal

· JVASP-118917· AuCS

AuCS is a gold-containing compound or alloy where the exact composition is not specified in available documentation, likely representing either a gold-chalcogen compound or a specialized gold-based engineering alloy. The material appears positioned for applications requiring both metallic conductivity and chemical stability, though its specific industrial adoption and performance advantages over conventional gold alloys or pure gold require clarification from primary sources. Engineers considering this material should verify composition details and performance data, as the abbreviated designation suggests either a proprietary formulation or a research-phase compound not yet standardized in major materials specifications.

electrical contacts and connectorshigh-reliability electronicswear-resistant coatingscorrosion-critical applicationsresearch/developmental compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.051	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)	1.923	eV/atom	—
Formation Energy(ΔHf)	1.895	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.

AuCS

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control