AcAl2Si2

Name: AcAl2Si2
Brand: MatWorld

metal

· JVASP-155603· AcAl2Si2

AcAl2Si2 is an aluminum-silicon intermetallic compound, likely an experimental or specialized alloy phase rather than a commercial material. This material family combines aluminum's light weight with silicon's hardness and thermal stability, forming compounds typically investigated for high-temperature applications or wear-resistant coatings. Due to limited industrial prevalence, engineers would consider this material primarily in research contexts exploring advanced composites, thermal management systems, or specialized structural applications where aluminum-silicon phases offer property combinations unavailable in conventional alloys.

research and developmenthigh-temperature intermetallicswear-resistant coatingslightweight structural compositesthermal management systemsspecialized aerospace applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	3,900.1	ksi	DFT · OptB88vdW
Shear Modulus(G)	-3,377.9	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1913	lb/in³	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)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3371	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.

AcAl2Si2 — Properties & Data | MatWorld

AcAl2Si2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control