Ti2MnAl

metal
· JVASP-37048· Ti2MnAl

Ti2MnAl is an intermetallic compound belonging to the titanium-based alloy family, combining titanium, manganese, and aluminum to create a material with potential for high-strength, lightweight applications. This is a research-stage material being investigated for aerospace and structural applications where the combination of low density with high stiffness-to-weight ratio could offer advantages over conventional titanium alloys. Ti2MnAl and similar ternary intermetallics are of interest as alternatives to heavy superalloys in applications demanding reduced weight without sacrificing rigidity, though engineering adoption remains limited pending resolution of brittleness and processing challenges common to intermetallic compounds.

aerospace structural componentslightweight load-bearing applicationshigh-temperature alloy researchintermetallic compound developmentadvanced materials experimentation

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
144.0
GPa—
Poisson's Ratio(ν)
0.4300
-—
Shear Modulus(G)
21.44
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
5.130
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.1700
eV—
Magnetic Moment(μB)
0.000
µB—
Seebeck Coefficient(S)
8.270
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.1488
eV/atom—
Formation Energy(ΔHf)
-0.1876
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.