CuHf2

Name: CuHf2
Brand: MatWorld

metal

· CuHf2

CuHf2 is an intermetallic compound combining copper and hafnium, belonging to the family of refractory metal compounds. This material is of primary interest in research and advanced materials development rather than established commercial production, where it is being investigated for high-temperature structural applications and potentially for hydrogen storage or catalytic applications given hafnium's affinity for reactive elements. Engineers would consider CuHf2 in extreme-environment scenarios where conventional alloys reach their performance limits, though material availability, processing complexity, and cost typically restrict its use to specialized aerospace, nuclear, or materials research contexts.

high-temperature structural componentsrefractory applicationsadvanced aerospace researchintermetallic compounds researchextreme environment materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1538	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.07180	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-1.302	eV/atom	DFT · OptB88vdW
↳	-0.1578	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

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.

CuHf2 — Properties & Data | MatWorld

CuHf2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control