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Grade 5 Titanium-Aluminum-Vanadium Disk (Ti90-Al6-V4)
Available Configurations
Properties common to all products in this list
| Thickness | Diameter | Standard | Temper ⓘ | Surface Finish |
|---|---|---|---|---|
| 0.025 mm to 3 mm | 4 mm to 50.8 mm | ASTM B265 ASTM B265 Chemistry Only |
As rolled Annealed |
Polished on both sides |
Need custom configurations? Please contact us.
Explore our full research and engineering titanium range.
Key Features
Grade 5 Titanium/Aluminum/Vanadium Alloy Disk (Ti90/Al6/V4) is a precision-cut circular component in the most widely used titanium alloy, combining a tensile strength of 895 MPa with a density of just 4.42 g/cm³ — delivering a strength-to-weight ratio that makes it the standard choice for components exposed to mechanical stress in demanding service environments:
Exceptional Strength-to-Weight Ratio Establishing the Standard for Mechanically Stressed Components
A tensile strength of 895 MPa combined with a density of just 4.42 g/cm³ delivers a strength-to-weight ratio that makes Ti-6Al-4V Disk the standard choice for components exposed to mechanical stress in demanding service environments across aerospace and biomedical applications.
Corrosion Resistance in Oxidizing & Reducing Environments at High Melting Point (1600–1650 °C)
Corrosion resistance in both oxidizing and reducing environments, combined with a melting point of 1600–1650 °C, supports use in aerospace and biomedical applications where chemical stability under load is essential — ensuring reliable performance where mechanical and chemical demands occur simultaneously.
Annealed Disk Geometry Ready for Direct Integration into Implant & Test Specimen Applications
The disk geometry, supplied in the annealed condition, provides a ready-to-use platform for orthopedic implant components, turbine blade test specimens, and hydrogen storage system parts — simplifying integration into demanding applications without additional alloy processing.
Biocompatibility & Corrosion Resistance for Orthopedic Implant Applications
Orthopedic implants exploiting the alloy's biocompatibility and corrosion resistance benefit from Ti-6Al-4V Disk's combination of mechanical strength and long-term chemical stability in direct contact with biological tissue — properties that have established Ti-6Al-4V as a standard orthopedic implant material.
Supports Alloy Development Optimizing Strength, Ductility & High-Temperature Performance
In research, Ti-6Al-4V Disks are used in alloy development studies optimizing strength, ductility, and high-temperature performance, supporting experimental work across materials science and engineering where a precision circular specimen geometry is required for systematic investigation.
Industrial Applications
Grade 5 Titanium/Aluminum/Vanadium Alloy Disk is used across aerospace, biomedical, energy, and materials research applications wherever a precision circular, high-strength, lightweight titanium alloy component is required:
- ✦ Orthopedic Implants
- Used in orthopedic implants exploiting the alloy's biocompatibility and corrosion resistance, where Ti-6Al-4V Disk's mechanical strength and long-term chemical stability in contact with biological tissue support reliable, durable implant performance.
- ✦ Turbine Blade Development
- Applied in turbine blade development, where the disk's exceptional strength-to-weight ratio and high melting point of 1600–1650 °C provide the mechanical and thermal performance required for test specimens evaluating turbine blade material behavior under demanding service conditions.
- ✦ Fuel Cell Component Fabrication
- Used in fuel cell component fabrication, where resistance to corrosion in both oxidizing and reducing environments ensures reliable long-term performance in the varied chemical conditions encountered across fuel cell operating environments.
- ✦ Hydrogen Storage System Parts
- Used as hydrogen storage system parts, where Ti-6Al-4V Disk's corrosion resistance and the ready-to-use annealed disk geometry support direct integration into hydrogen storage component assemblies without additional alloy processing.
- ✦ Alloy Development Research
- Used in alloy development studies optimizing strength, ductility, and high-temperature performance, supporting experimental work across materials science and engineering where the precision disk geometry provides a standardized specimen form for systematic investigation.
Material Properties
| Element | Value |
|---|---|
| Elongation at break( % ) | >10 |
| Modulus of elasticity( GPa ) | 106-114 |
| Izod impact strength( J m⁻¹ ) | 20 |
| Tensile strength( MPa ) | 895 |
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 168 |
| Temperature coefficient( K⁻¹ ) | 0.0004 |
| 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 |
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 4.42 |
Tolerances
| Thickness | <0.01mm | ±25% |
|---|---|---|
| Thickness | 0.01mm - 0.05mm | ±15% |
| Thickness | >0.05mm | ±10% |
| Diameter | ±0.5mm |