CrHF

metal

· JVASP-114824· CrHF

CrHF is a chromium-hafnium intermetallic or composite material combining the refractory properties of both elements. This material belongs to the family of high-temperature transition metal compounds, likely explored for extreme service conditions where conventional alloys reach their thermal or oxidation limits. Its application space centers on ultra-high-temperature structural applications, though it remains relatively specialized and may be considered emerging or research-stage in many contexts.

high-temperature structural componentsrefractory applicationsaerospace thermal protectionresearch and development materialscorrosion-resistant coatingsextreme environment engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	91.20	GPa	—
Shear Modulus(G)	-21.06	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.188	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.087	eV/atom	—
Formation Energy(ΔHf)	-0.1371	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.

CrHF

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control