BeCu2Mo

metal

· JVASP-71803· BeCu2Mo

BeCu2Mo is a beryllium-copper-molybdenum alloy that combines the high strength and electrical conductivity of beryllium copper with molybdenum's contributions to hardness and thermal stability. This material is typically employed in precision components requiring both mechanical robustness and excellent electrical or thermal properties, such as aerospace connectors, high-performance springs, and electrical contacts where conventional copper alloys or beryllium copper alone fall short of demanding specifications.

aerospace electrical connectorshigh-performance springselectrical contacts and switchingprecision mechanical fastenersthermal management componentsdefense/high-reliability applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	24,380.8	ksi	—
Poisson's Ratio(ν)	0.3900	-	—
Shear Modulus(G)	7,507.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2837	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)	0.3952	eV/atom	—
Formation Energy(ΔHf)	0.2847	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.

BeCu2Mo

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control