Co2Sn

metal

· JVASP-54949· Co2Sn

Co₂Sn is an intermetallic compound combining cobalt and tin in a 2:1 stoichiometric ratio, belonging to the family of transition metal-tin intermetallics. This material is primarily of research and specialized industrial interest, valued for applications requiring high stiffness and moderate density in demanding thermal or magnetic environments. Co₂Sn and related cobalt-tin compounds have been investigated for potential use in high-temperature structural applications, magnetic device components, and as precursors for advanced coating or composite systems where the unique electronic and mechanical properties of intermetallics provide advantages over conventional alloys.

intermetallic research compoundshigh-temperature structural componentsmagnetic device materialsadvanced coatings and compositesaerospace and defense materials exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	21,604.8	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4000	-	DFT · OptB88vdW
Shear Modulus(G)	5,982.8	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3409	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	2.772	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2320	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1634	eV/atom	DFT · OptB88vdW

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

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.

Co2Sn — Properties & Data | MatWorld

Co2Sn

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control