Mn3Be — Properties & Data | MatWorld

Mn3Be

metal

· JVASP-38150· Mn3Be

Mn3Be is an intermetallic compound belonging to the beryllium-manganese metal family, characterized by a defined stoichiometric composition that creates specific crystal structure phases. This material remains primarily a research-phase compound with limited commercial deployment; it is studied for potential applications in lightweight structural systems and high-temperature alloy development where beryllium's low density and manganese's hardening effects could provide advantages over conventional engineering alloys.

Experimental aerospace componentsLightweight alloy researchHigh-temperature structural applicationsBeryllium-based intermetallicsMaterials science development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.227	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000103	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000968	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-3.483	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-3.513	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07200	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.01614	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Mn3Be

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control