Pb3Au

metal

· JVASP-126363· Pb3Au

Pb3Au is an intermetallic compound composed of lead and gold, belonging to the family of precious metal alloys. This material is primarily of research and specialized industrial interest rather than a commodity engineering material, with applications driven by its unique phase stability and potential catalytic or electronic properties in high-value contexts. Its use is limited to niche sectors including jewelry alloys, specialized catalyst development, and advanced materials research where the lead-gold system offers advantages in thermal management or chemical reactivity that cannot be achieved with more conventional alternatives.

precious metal alloysintermetallic compoundscatalyst systemsmaterials researchhigh-density applicationsspecialty jewelry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4431	lb/in³	—

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)	0.08810	eV/atom	—
Formation Energy(ΔHf)	0.00782	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.

Pb3Au

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control