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Grade 23 Titanium/Aluminum/Vanadium Alloy Foil (Light Tight) (Ti90/Al 6/V4)

Available Configurations

Properties common to all products in this list

Commodity: Alloys Material: Titanium/Aluminum/Vanadium Form: Foil (Light Tight) Grade: Grade 23 Composition: Ti 90/Al 6/V 4 UNS Number: R50400 Standard: ASTM B265 Temper: Annealed Opacity: Light Tight
Grade 23 Titanium/Aluminum/Vanadium Alloy Foil (Light Tight) (Ti90/Al6/V4) is suited for laboratory applications requiring low light transmission, biocompatibility, and mechanical reliability. Its light-blocking properties support optical shielding in photonic setups, while the alloy’s low oxygen content and fine microstructure enable consistent performance in biomedical scaffolding, fatigue testing, and surface engineering studies. Common uses include foil-based components in vacuum chambers, ion beam systems, and thin-film deposition platforms. The foil is also used in microfabrication workflows where corrosion resistance and dimensional stability under thermal and mechanical stress are required.
Starting at $340.00 each
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Material Properties

Mechanical Properties
Element Value
Elongation at break( % ) >10
Modulus of elasticity( GPa ) 106-114
Izod impact strength( J m⁻¹ ) 20
Tensile strength( MPa ) 895
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 168
Temperature coefficient( K⁻¹ ) 0.0004
Thermal Properties
Element Value
Melting point( C ) 1600-1650
Thermal conductivity( W m⁻¹ K⁻¹ ) 5.8@23
Thermal conductivity( W m⁻¹ K⁻¹ ) 5.8@23C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 8@20-100
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 8.0@20-100C
Physical Properties
Element Value
Density( gcm⁻³ ) 4.42
each

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Available Configurations

Properties common to all products in this list

Commodity: Alloys Material: Titanium/Aluminum/Vanadium Form: Foil (Light Tight) Grade: Grade 23 Composition: Ti 90/Al 6/V 4 UNS Number: R50400 Standard: ASTM B265 Temper: Annealed Opacity: Light Tight

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Tolerances

Foil (Light Tight)
Thickness <0.01mm ±25%
Thickness 0.01mm - 0.05mm ±15%
Thickness >0.05mm ±10%
Linear dimension <100mm ±1mm
Linear dimension >=100mm +2 / -1%