UCuSn

metal

· JVASP-93750· UCuSn

UCuSn is a uranium-copper-tin ternary alloy, representing a specialized metallic system primarily explored in nuclear materials research and high-density applications. This material family combines uranium's exceptional density with copper and tin additions to modify microstructure, mechanical behavior, and corrosion resistance for specialized engineering environments. The alloy is notable in contexts requiring dense, metallic matrices for radiation shielding, advanced reactor components, or other defense and nuclear applications where conventional materials prove insufficient.

nuclear fuel matrix materialsradiation shieldinghigh-density metallic systemsadvanced reactor componentsresearch and developmentspecialty alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	11.47	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	5.468	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02030	eV/atom	—
Formation Energy(ΔHf)	-0.04307	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.

UCuSn

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control