KBe2Cr

metal

· JVASP-69960· KBe2Cr

KBe2Cr is a complex intermetallic compound containing potassium, beryllium, and chromium elements. This is a research-phase material studied primarily in materials science and solid-state chemistry contexts rather than established commercial engineering applications. The beryllium-chromium intermetallic family is of theoretical interest for applications requiring combinations of low density, thermal properties, or electronic characteristics, though such compounds remain largely experimental and face significant processing and handling challenges associated with beryllium toxicity.

experimental intermetallic researchlightweight compound studiessolid-state physicsadvanced materials developmentchromium-beryllium systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1042	lb/in³	—

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)	0.7625	eV/atom	—
Formation Energy(ΔHf)	0.6033	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.

KBe2Cr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control