Titanium/Aluminum/Vanadium Alloy Disk (Ti90/Al6/V4)

Titanium Aluminium Vanadium Alloy Disk (Ti90/Al6/V4) is a precision-cut circular form of aerospace-grade Ti-6Al-4V alloy, offering high strength, corrosion resistance, and fatigue performance. The disk geometry is especially suited to applications requiring rotational symmetry or compact, high-strength components. Industries such as aerospace, biomedical, and motorsport use these disks for test coupons, machined mechanical parts, and implantable devices. Specific uses include manufacturing high-strength valve components, producing orthopedic implant blanks, and creating corrosion-resistant housings for marine instrumentation. In research, Ti90/Al6/V4 disks are preferred for mechanical testing, surface treatment evaluation, and thin film substrate work due to their consistent geometry and material properties. Combining precision geometry with the most widely used titanium alloy, these disks support both advanced manufacturing and experimental innovation.

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Tolerance

Properties

Reference & Citations

each

Tolerances

Disc

Thickness	>0.05mm	±10%
Thickness	<0.01mm	±25%
Thickness	0.01mm - 0.05mm	±15%

Material Properties for Alloys

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