KCr — Properties & Data | MatWorld

KCr

metal

· JVASP-127333· KCr

KCr is a chromium-potassium intermetallic compound that belongs to the family of refractory metal alloys. This material is primarily of research and specialized industrial interest, valued for its potential high-temperature stability and corrosion resistance in extreme environments. Applications focus on refractory systems, high-temperature coatings, and specialty alloy development where chromium's oxidation resistance and potassium's unique bonding characteristics offer advantages over conventional stainless steels or chromium-based ceramics.

High-temperature coatingsRefractory systemsResearch materialsOxidation-resistant applicationsSpecialty alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.491	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	5.133	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.406	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	1.401	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

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.

KCr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control