MoPb

metal

· JVASP-79552· MoPb

MoPb is a molybdenum-lead binary alloy combining a refractory metal with a soft, dense metal to create a composite material with specialized functional properties. This material is primarily encountered in research and niche industrial contexts where the combination of molybdenum's high melting point and strength with lead's density, radiation shielding, or damping characteristics is advantageous. The alloy is not commonly used in mainstream engineering compared to conventional alloys, but finds application in radiation protection, vibration damping, and specialized high-temperature or shielding applications where the unique property combination justifies material selection.

radiation shieldingvibration dampinghigh-temperature applicationsdense metal compositesspecialized industrial researchneutron absorption applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4457	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)	0.9787	eV/atom	—
Formation Energy(ΔHf)	0.9787	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.

MoPb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control