MgMn2Be

metal

· JVASP-68241· MgMn2Be

MgMn2Be is an experimental intermetallic compound combining magnesium, manganese, and beryllium—a rare combination not widely commercialized in standard engineering applications. This material belongs to the family of lightweight intermetallics being explored for extreme-environment and high-performance applications where conventional alloys fall short. Research interest in this system stems from the potential to leverage magnesium's low density with manganese's strengthening effects and beryllium's exceptional stiffness, though processing challenges and beryllium's toxicity limit practical deployment.

aerospace research materialslightweight structural compositeshigh-stiffness-to-weight applicationsintermetallic researchexperimental high-performance alloysaerospace concept studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	154.7	GPa	—
Poisson's Ratio(ν)	0.2000	-	—
Shear Modulus(G)	10.88	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	5.244	kg/m³	—

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)	0.2962	eV/atom	—
Formation Energy(ΔHf)	0.2080	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.

MgMn2Be

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control