K2BeNb

metal

· JVASP-74757· K2BeNb

K2BeNb is an intermetallic compound containing potassium, beryllium, and niobium. This is a research-phase material rather than an established engineering alloy; compounds in this chemical family are investigated for potential applications requiring combinations of low density, high melting point, and specific electronic or structural properties that conventional alloys cannot easily provide.

aerospace researchhigh-temperature structural applicationslightweight composite developmentadvanced materials researchexperimental metallurgy

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.09747	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	3.922	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.511	eV/atom	—
Formation Energy(ΔHf)	1.413	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.

K2BeNb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control