MgMn2AlAu4

metal

· JVASP-156106· MgMn2AlAu4

MgMn2AlAu4 is a quaternary intermetallic compound combining magnesium, manganese, aluminum, and gold—a complex metal alloy system not yet established in commercial production. This is primarily a research material under investigation for its potential in applications requiring high stiffness combined with low weight, though practical industrial use remains limited and the material is not widely adopted outside experimental programs.

research intermetallicslightweight structural materialsadvanced alloy developmenthigh-stiffness compositesaerospace prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	113.6	GPa	—
Poisson's Ratio(ν)	0.4000	-	—
Shear Modulus(G)	35.67	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	11.87	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	7.926	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.2555	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.

MgMn2AlAu4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control