MnBe12

metal

· JVASP-153589· MnBe12

MnBe12 is an intermetallic compound combining manganese and beryllium, belonging to the family of lightweight metallic compounds explored for high-performance structural and functional applications. This material is primarily of research interest rather than commodity production, valued for its low density combined with metallic bonding characteristics that offer potential for aerospace and defense applications where weight reduction is critical. Compared to conventional aluminum or titanium alloys, MnBe12 represents an experimental approach to achieving extreme lightweighting, though beryllium-containing materials typically require specialized handling due to toxicity concerns and remain limited to applications where performance justifies the additional manufacturing and safety protocols.

aerospace structures (research)lightweight componentsdefense applicationsexperimental intermetallicsberyllium alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.09451	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.00100	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.1259	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.

MnBe12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control