Mg2BeNi2

metal
· JVASP-69751· Mg2BeNi2

Mg2BeNi2 is an intermetallic compound combining magnesium, beryllium, and nickel, representing a specialized class of lightweight multi-component metals. This material remains primarily in the research and development phase rather than established industrial production; it belongs to the family of magnesium-based intermetallics that are being investigated for applications requiring low density combined with elevated-temperature strength and stiffness. Engineers would consider this material for advanced aerospace and automotive concepts where weight reduction and thermal stability are critical, though its development status and beryllium content (a toxic material requiring stringent handling) limit current practical adoption.

Research and developmentLightweight structural applicationsAerospace conceptsIntermetallic compoundsHigh-temperature alloys (experimental)

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
0.1334
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.7985
eV/atom—
Formation Energy(ΔHf)
0.4669
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.
Mg2BeNi2 — Properties & Data | MatWorld