Mg2BeCo

metal

· JVASP-68082· Mg2BeCo

Mg2BeCo is an intermetallic compound combining magnesium, beryllium, and cobalt. This is a research-phase material within the family of lightweight metallic intermetallics, designed to explore combinations of low density (magnesium base) with hardness and thermal stability contributions from beryllium and cobalt. While not yet established in mainstream industrial production, materials in this chemical family are investigated for aerospace and high-performance applications where weight reduction and elevated-temperature strength are critical, though processing challenges and beryllium toxicity handling requirements currently limit practical adoption.

experimental aerospace alloyslightweight structural compoundshigh-temperature research materialsintermetallic development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1258	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.5700	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3515	eV/atom	—
Formation Energy(ΔHf)	0.1935	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.

Mg2BeCo

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control