Ti2MnSi

metal

· JVASP-79210· Ti2MnSi

Ti2MnSi is an intermetallic compound combining titanium, manganese, and silicon—a hard, brittle material belonging to the family of titanium-based intermetallics. This material is primarily of research and development interest rather than established in high-volume production; it is studied for potential applications in high-temperature structural applications and as a reinforcement phase in composite matrices where its stiffness and density balance could provide weight-efficient strength.

intermetallic compositeshigh-temperature structural researchaerospace material developmentreinforcement phase in titanium matrix compositesmaterials science researchexperimental alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	21,359.7	ksi	—
Poisson's Ratio(ν)	0.4000	-	—
Shear Modulus(G)	6,071.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1972	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1270 range 0.000–0.2540median of 2 measurements	eV	—
Magnetic Moment(μB)	0.8650	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2329	eV/atom	—
Formation Energy(ΔHf)	-0.3240	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.

Ti2MnSi

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control