Al5W — Properties & Data | MatWorld

Al5W

Name: Al5W
Brand: MatWorld

metal

· JVASP-30809· Al5W

Al5W is an aluminum-tungsten composite or alloy that combines aluminum's lightweight character with tungsten's high density and strength, creating a material suited to applications requiring enhanced weight or radiation shielding properties. While not a widely commercialized standard alloy, materials in the Al-W family are explored in aerospace, defense, and specialized medical applications where density control and performance at elevated temperatures are critical. Engineers consider Al-W composites when conventional aluminum alloys lack sufficient stiffness, thermal stability, or radiation absorption for demanding environments.

aerospace structural componentsradiation shielding applicationshigh-density compositesthermal management systemsdefense/armor applicationsspecialty casting applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2042	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000939	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000896	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-3.310	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-3.283	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1567	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.

Al5W

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control