Mn2CoSn — Properties & Data | MatWorld

Mn2CoSn

Name: Mn2CoSn
Brand: MatWorld

metal

· Mn2CoSn

Mn2CoSn is a ternary intermetallic compound belonging to the Heusler alloy family, which are known for their unique magnetic and structural properties. This material is primarily of research and experimental interest, investigated for applications requiring specific combinations of magnetic behavior, mechanical stiffness, and thermal stability. Engineers and materials scientists explore Heusler alloys like Mn2CoSn for advanced technologies where conventional ferromagnetic or non-magnetic metals fall short, particularly in applications demanding shape-memory effects, magnetocaloric performance, or specialized damping characteristics.

experimental magnetic materialsshape-memory alloy researchmagnetocaloric deviceshigh-stiffness compoundsadvanced functional materialsaerospace/defense materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	14,615.5	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4700	-	DFT · OptB88vdW
Shear Modulus(G)	6,419.4	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3113	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)2 entries	7.301	μB	DFT
↳	1.883	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000599	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000627	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Saturation Magnetization(μB,sat)	1,181.9	μB	DFT
Seebeck Coefficient(S)2 entries	-21.32	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-21.85	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.1760	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	0.05200	eV/atom	DFT
↳	0.1274	eV/atom	DFT · OptB88vdW
↳	-0.2259	eV/atom	Measured

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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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.

Mn2CoSn

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

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