CuPt — Properties & Data | MatWorld

CuPt

metal

· CuPt

CuPt is an intermetallic compound combining copper and platinum, belonging to the class of ordered metallic intermetallics. This material exhibits the crystallographic ordering and structural stability characteristic of CuPt-type compounds, which are of significant research interest for high-temperature applications and catalytic systems. The combination of copper's thermal properties with platinum's chemical nobility and strength creates a material with potential applications in harsh environments where conventional alloys fall short.

catalytic converters and chemical processinghigh-temperature structural applicationsaerospace and turbine systemswear-resistant coatingsresearch and development phase

Compliance & Regulations

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

Units:

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Method

Property	Value	Unit	Conditions
Bulk Modulus(K)2 entries	197.0	GPa	DFT
↳	194.8	GPa	DFT · PBE
Elastic Compliance Tensor(Sij)	Matrix (redacted)	1/GPa	DFT · PBE
Elastic Anisotropy(AU)	0.8412	-	DFT · PBE
Elastic Stiffness Tensor(Cij)	Matrix (redacted)	Pa	DFT · PBE
Poisson's Ratio(ν)	0.3311	-	DFT · PBE
Shear Modulus(G)2 entries	74.11	GPa	DFT
↳	74.18	GPa	DFT · PBE

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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Property	Value	Unit	Conditions	Source
Density(ρ)	15.29	kg/m³	DFT · OptB88vdW

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1580	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

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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.

CuPt

Mechanical Properties

Physical Properties

Electrical Properties

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Regulatory Screening

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