Y2MgCu2

metal
· Y2MgCu2

Y2MgCu2 is an intermetallic compound combining yttrium, magnesium, and copper in a defined stoichiometric ratio, representing an experimental or emerging material in the rare-earth intermetallic family. This compound exhibits moderate density with elastic properties suitable for structural applications, though it remains primarily a research material without established high-volume industrial deployment. Engineers would consider Y2MgCu2 for advanced applications requiring lightweight intermetallic performance, such as aerospace components, high-temperature structures, or electronic packaging where the combination of rare-earth strengthening and magnesium-copper metallurgy offers potential advantages over conventional alloys.

Research and developmentAerospace componentsElectronic packagingLightweight structural alloysHigh-temperature applicationsIntermetallic composites

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)2 entries
61.91
GPa—
↳
61.91
GPa—
Elastic Compliance Tensor(Sij)
Matrix (redacted)
1/GPa—
Elastic Anisotropy(AU)
0.3224
-—
Elastic Stiffness Tensor(Cij)
Matrix (redacted)
Pa—
Poisson's Ratio(ν)
0.3731
-—
Shear Modulus(G)2 entries
17.17
GPa—
↳
17.17
GPa—
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
5.068
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.2997
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.