BeZnCu4

metal

· JVASP-67614· BeZnCu4

BeZnCu4 is a quaternary copper-based alloy incorporating beryllium and zinc, belonging to the family of high-strength copper alloys developed for specialized engineering applications. This material combines copper's excellent electrical and thermal conductivity with beryllium's stiffening effect and zinc's strengthening contribution, making it suitable for applications requiring both mechanical strength and functional properties. The alloy represents a research-oriented composition within the beryllium-copper family, potentially offering improved performance in demanding environments where traditional copper alloys or beryllium-copper binaries fall short.

High-strength electrical contactsAerospace fasteners and componentsSpring applications in electronicsSpecialized bearing materialsResearch and development alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2556	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)	0.2954	eV/atom	—
Formation Energy(ΔHf)	0.2127	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.

BeZnCu4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control