UCu4Ag

metal

· JVASP-93743· UCu4Ag

UCu4Ag is a uranium-copper-silver intermetallic compound belonging to the family of uranium alloys and specialty metal systems. This material combines uranium's nuclear and dense-metal properties with copper and silver additions, which typically enhance corrosion resistance, thermal conductivity, and workability compared to pure uranium. The material is primarily of research and specialized industrial interest, used in applications requiring high density, thermal management, or neutron-absorbing characteristics where conventional alternatives are insufficient.

radiation shieldingnuclear fuel systemshigh-density structural componentsadvanced alloy researchthermal conductivity applicationsspecialty industrial composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	10.76	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.119	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07270	eV/atom	—
Formation Energy(ΔHf)	0.07273	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.

UCu4Ag

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control