Mg2ZrBe

metal

· JVASP-74720· Mg2ZrBe

Mg2ZrBe is an experimental intermetallic compound combining magnesium, zirconium, and beryllium—a research-phase material within the family of lightweight metallic alloys. This composition aims to explore synergies between magnesium's low density, zirconium's thermal stability and strength, and beryllium's stiffness, targeting applications where extreme weight reduction and rigidity are critical. The material remains primarily in development and is not yet established in high-volume production; its viability depends on manufacturing scalability, beryllium handling safety, and cost—factors that determine whether it offers genuine advantages over mature titanium alloys or conventional Mg–Zr systems in demanding aerospace or defense roles.

aerospace structural componentslightweight pressure vesselshigh-stiffness-to-weight applicationsresearch/experimental alloysthermal management systemsdefense platform materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	9,721.9	ksi	—
Poisson's Ratio(ν)	0.2700	-	—
Shear Modulus(G)	5,546.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1240	lb/in³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2620	eV/atom	—
Formation Energy(ΔHf)	0.1899	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.

Mg2ZrBe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control