Mg7Al

metal

· JVASP-91874· Mg7Al

Mg7Al is an intermetallic compound belonging to the magnesium-aluminum system, representing a specific stoichiometric phase in this binary metal family. This material is primarily of research and materials science interest rather than a widely commercialized engineering alloy, used to understand phase stability, crystal structure, and mechanical behavior in the Mg-Al system. Engineers consider phases in this system for applications requiring ultralight structural materials, though practical use typically involves broader Mg-Al casting alloys (like AZ91D) rather than this specific stoichiometric compound.

lightweight structural researchintermetallic phase studiesmagnesium-aluminum alloy developmentmaterial characterizationaerospace exploratory materialsphase diagram investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.06738	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)	0.01640	eV/atom	—
Formation Energy(ΔHf)	0.00163	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.

Mg7Al

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control