Sm2MgAl

metal

· JVASP-40599· Sm2MgAl

Sm2MgAl is a ternary intermetallic compound combining samarium (rare earth), magnesium, and aluminum. This material belongs to the rare-earth magnesium-aluminum alloy family, primarily studied in research contexts for its potential in lightweight structural and functional applications. The inclusion of samarium imparts enhanced mechanical properties and thermal stability compared to binary Mg-Al systems, making it of interest for aerospace and high-temperature service environments where weight reduction and stiffness are critical.

Lightweight aerospace structuresHigh-temperature magnesium alloysRare-earth intermetallic researchCreep-resistant componentsDefense/advanced engineering applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	51.47	GPa	—
Poisson's Ratio(ν)	0.2700	-	—
Shear Modulus(G)	33.82	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	5.625	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-12.60	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.2783	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.

Sm2MgAl

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control