MnAlCu

metal
· JVASP-156261· MnAlCu

MnAlCu is a ternary intermetallic alloy combining manganese, aluminum, and copper elements, belonging to the family of lightweight metallic compounds with potential for high-strength applications. This composition represents an emerging research material rather than a widely commercialized alloy; it is investigated primarily in academic and advanced materials development contexts for its potential to combine aluminum's low density with manganese and copper strengthening effects. Engineers would consider this alloy for weight-critical applications where conventional aluminum alloys or magnesium alloys may not provide sufficient mechanical performance, though its commercial availability and processing characteristics remain limited compared to established alternatives.

aerospace structural componentslightweight alloy researchhigh-strength weight reductionexperimental intermetallic studiesadvanced materials developmentautomotive lightweighting

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
114.5
GPa—
Poisson's Ratio(ν)
0.2600
-—
Shear Modulus(G)
68.07
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
6.107
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
5.615
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.08080
eV/atom—
Formation Energy(ΔHf)
-0.1014
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.