YCr2Si2

metal

· YCr2Si2

YCr2Si2 is an intermetallic compound belonging to the Heusler alloy family, combining yttrium, chromium, and silicon in a defined stoichiometric ratio. This material is primarily of research interest for high-temperature structural applications and magnetic applications, with potential use in aerospace and energy sectors where thermal stability and intermetallic strengthening are valued. YCr2Si2 represents an emerging class of ternary silicides investigated for their combination of moderate density and potential for maintaining strength at elevated temperatures, though it remains largely in the experimental phase compared to conventional superalloys.

high-temperature structural componentsintermetallic research materialsaerospace thermal protectionexperimental alloy developmentmagnetic materials researchlightweight high-strength applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	19,806.4	ksi	—
Poisson's Ratio(ν)	0.4000	-	—
Shear Modulus(G)	8,587.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1874	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	—
↳	0.000	eV	—
Magnetic Moment(μB)	1.174	µB	—
Seebeck Coefficient(S)	-13.93	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1084	eV/atom	—
Formation Energy(ΔHf)	-0.3951	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.

YCr2Si2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control