BeTlCu

metal

· JVASP-67759· BeTlCu

BeTlCu is a ternary metal alloy combining beryllium, thallium, and copper. This is an experimental or specialized composition not commonly encountered in mainstream engineering; it likely represents a research alloy exploring the properties of beryllium's lightweight characteristics combined with thallium and copper for specific electronic, thermal, or structural properties. Engineers should note that beryllium-based alloys require careful handling due to health and toxicity concerns, and thallium-containing compositions are similarly restricted; such materials are typically used only in highly specialized applications where conventional alternatives cannot meet performance requirements.

Research and developmentAerospace (experimental)Electronic components (specialized)High-performance alloysThermal management (specialized)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3187	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)	0.4452	eV/atom	—
Formation Energy(ΔHf)	0.3724	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.

BeTlCu

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control