H8 Na2 Al2

metal

· H8 Na2 Al2

H8 Na2 Al2 is an intermetallic compound in the sodium-aluminum system, representing a research-phase material rather than an established commercial alloy. This compound belongs to the family of lightweight metal intermetallics and is primarily of interest in fundamental materials science and metallurgy research for understanding phase behavior and potential lightweight structural applications. The material's sodium-aluminum chemistry suggests potential relevance to high-temperature or specialty metallurgical processing, though industrial adoption remains limited pending further development and property optimization.

intermetallic researchlightweight materials developmentmetallurgical phase studiesexperimental structural applicationssodium-based alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	20.77	GPa	—
Shear Modulus(G)	14.32	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.865	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2410	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.

H8 Na2 Al2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control