Product Description
Overview
AMS 4928 Titanium 6Al-4V Bar is a high-strength alpha-beta titanium alloy offering an exceptional combination of strength, low weight, and corrosion resistance. This is the most widely used titanium alloy, accounting for more than 50% of total titanium usage worldwide. Supplied in annealed condition, Ti-6Al-4V bar stock is ideal for aerospace, medical, and high-performance industrial applications requiring round, rectangular, or hexagonal bar configurations. Contact us today for availability and pricing on your Titanium 6Al-4V bar requirements.
Chemical Composition
| Aluminum | Vanadium | Iron (max) | Oxygen (max) | Carbon (max) | Nitrogen (max) | Hydrogen (max) | Titanium |
|---|---|---|---|---|---|---|---|
| 5.5 – 6.75% | 3.5 – 4.5% | 0.30% | 0.20% | 0.08% | 0.05% | 0.015% | Balance |
Mechanical Properties (Annealed Condition)
| Condition | Tensile Strength (KSI) | Yield Strength (KSI) | % Elongation | Reduction of Area % |
|---|---|---|---|---|
| Annealed | 130 min | 120 min | 10 min | 25 min |
Alternative Names & Designations
Ti-6Al-4V, Ti 6-4, Grade 5 Titanium, UNS R56400, 3.7165, WT 1.4965
Key Applications for AMS 4928 Titanium 6Al-4V Bar
Aerospace & Defense:
• Aircraft structural components and machined parts
• Jet engine components (shafts, fasteners, casings)
• Landing gear components and actuators
• High-strength fasteners and fittings
• Rotor hubs and transmission components
Medical & Biomedical:
• Surgical instruments and tools
• Orthopedic implants and prosthetics
• Dental implant abutments
• Medical device components
Industrial & Marine:
• Chemical processing equipment and valves
• Marine hardware and components
• High-performance racing parts
• Pressure vessel components
• Oil and gas industry applications
Features & Benefits
Superior Material Performance
• Excellent strength-to-weight ratio (40% lighter than steel)
• Outstanding corrosion resistance in most environments
• Good weldability and formability
• Excellent fatigue resistance and crack propagation resistance
• Biocompatible for medical applications
Processing Advantages
• Heat treatable for enhanced properties
• Good machinability compared to other titanium alloys
• Available in multiple bar configurations (round, rectangular, hex)
• Excellent elevated temperature performance (up to 400°C / 750°F)
• Minimal thermal expansion
Why Choose Flight Metals for AMS 4928?
Flight Metals stocks AMS 4928 Titanium 6Al-4V Bar in various sizes and configurations to meet your specifications. Our material is certified to AMS 4928 standards and backed by full material traceability documentation. As a trusted supplier of aerospace-grade titanium, we provide technical support, competitive pricing, and fast delivery on your Ti-6Al-4V bar requirements.
Frequently Asked Questions
What is AMS 4928 titanium bar used for?
AMS 4928 titanium 6Al-4V bar is primarily used in aerospace applications for aircraft structural components, jet engine parts, landing gear, and high-strength fasteners. It’s also widely used in medical devices, surgical instruments, and chemical processing equipment.
What configurations are available for AMS 4928 bar?
AMS 4928 titanium bar is available in round, rectangular (square), and hexagonal configurations in various sizes to meet your machining and manufacturing requirements.
Is AMS 4928 the same as Grade 5 titanium?
Yes, AMS 4928 specifies Ti-6Al-4V alloy, which is also known as Grade 5 titanium. This is the most commonly used titanium alloy worldwide.
What is the difference between AMS 4928 and AMS 4911?
AMS 4928 covers titanium 6Al-4V bar, wire, forgings, and rings, while AMS 4911 covers plate, sheet, and strip forms of the same alloy. The chemical composition and mechanical properties are similar, but the product forms differ.
Technical Resources
For complete specifications, refer to:
• AMS 4928: Aerospace Material Specification for Titanium 6Al-4V Bar, Wire, Forgings, and Rings
• ASTM B348: Standard specification for titanium and titanium alloy bars and billets
• AMS 4911: Alternative specification for titanium alloy plate, sheet, and strip
Disclaimer
This data is provided for informational purposes only and should not replace full material specifications. Mechanical property requirements vary with temper, product form, and dimensions. While this information is compiled from recognized sources including AMS and ASTM standards and industry references, no guarantee is provided regarding accuracy or currency of data. Users should verify all critical information with applicable specifications and conduct appropriate testing for their specific applications. Flight Metals accepts no liability for actions taken based solely on this information.
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