KAl3

metal

· JVASP-125513· KAl3

KAl3 is an intermetallic compound in the potassium-aluminum system, representing a research-phase material with potential lightweight and specialized structural applications. Limited commercial deployment exists; this material is primarily of interest in advanced metallurgy and materials research contexts where novel intermetallic phases are being evaluated for high-specific-strength or thermal management roles. Engineers would consider KAl3 in experimental aerospace or energy applications if conventional aluminum alloys prove inadequate, though most production designs rely on well-established Al alloy families with proven track records.

experimental aerospace structureslightweight intermetallic researchthermal management componentsnovel alloy developmentacademic materials evaluation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.07608	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)	0.3422	eV/atom	—
Formation Energy(ΔHf)	0.3400	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.

KAl3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control