MgZrBe

metal

· JVASP-65260· MgZrBe

MgZrBe is a ternary intermetallic alloy combining magnesium, zirconium, and beryllium. This is a research-stage material developed for applications requiring the combination of low density (characteristic of magnesium alloys) with enhanced stiffness and thermal stability (from zirconium and beryllium additions). The alloy represents exploration into high-performance lightweight structural materials, though industrial adoption remains limited due to the cost and toxicity concerns associated with beryllium, as well as the material's complex processing requirements.

aerospace structureslightweight high-stiffness componentshigh-temperature applicationsresearch and developmentspecialty defense applicationsexperimental intermetallic alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	71.70	GPa	—
Poisson's Ratio(ν)	0.2400	-	—
Shear Modulus(G)	46.72	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.905	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)	0.1483	eV/atom	—
Formation Energy(ΔHf)	0.05226	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.

MgZrBe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control