CrKr

metal

· JVASP-128485· CrKr

CrKr is a chromium-krypton intermetallic or alloy compound representing an experimental material combination not commonly found in conventional engineering practice. This material family falls within high-density metallic systems and is primarily of interest in research contexts exploring novel chromium-based compositions for specialized applications requiring unique property combinations. Industrial adoption remains limited, making this material most relevant for advanced research, aerospace development, or applications where unconventional alloy systems offer performance advantages unavailable through established commercial alloys.

research and developmentexperimental high-density alloysaerospace explorationchromium-based intermetallicsadvanced materials science

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.304	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	4.968	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.538	eV/atom	—
Formation Energy(ΔHf)	1.538	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.

CrKr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control