SrMg6Nb

metal
· JVASP-91897· SrMg6Nb

SrMg6Nb is an experimental intermetallic compound combining strontium, magnesium, and niobium, representing a lightweight metal-based system under investigation for aerospace and structural applications. This material belongs to the family of magnesium-based intermetallics, which are pursued for their low density combined with potential for elevated-temperature strength and stiffness; SrMg6Nb is of particular research interest as a candidate for weight-critical structures where traditional aluminum or titanium alloys may be over-specified. Engineers considering this material should recognize it remains in the development stage—industrial adoption is limited, and performance data must be evaluated against conventional lightweight alternatives in specific loading and thermal environments.

aerospace structures (research phase)lightweight load-bearing componentselevated-temperature applicationsmagnesium alloy developmentstructural intermetallicsweight reduction studies

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
0.1012
lb/in³—
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)
0.2040
eV/atom—
Formation Energy(ΔHf)
0.1438
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.