Aerospace AMS4928 Ti-6AL-4V Titanium Grade 5 Bar
TSM is a professional manufacturer of aerospace titanium bars. We can provide high quality AMS 4928 titanium Gr5 bar. AMS 4928 Ti-6Al-4V titanium bar is produced to meet stringent aerospace material specifications for high-performance structural and mechanical applications. This grade combines exceptional strength-to-weight characteristics with corrosion resistance and temperature capability, making it ideal for critical components used in flight, defense and advanced engineering fields.
Unlike commercially pure titanium, Grade 5 Ti-6Al-4V is an alpha-beta alloy strengthened by aluminum and vanadium additions, providing a balance of tensile strength, toughness and manufacturability required in aerospace and other high-end sectors.
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Item |
AMS4928 aerospace titanium bar |
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Standard |
ASTM F136,AMS4928 |
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GR1,GR2,GR3,GR5,GR7,GR12 |
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Diameter |
1-500mm |
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Length |
1-12m |
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Surface |
Black,polish,brush,hair line,etc |
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Package |
Standard export package,by wooden box ,or as required |
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Application |
Titanium bar Is mainly used in machinery and equipment, electroplate equipment, medical and all kinds of precision parts and other industries |
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MOQ |
100Kg |
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Contact |
If you have any question,pls feel free to contact me . We are sure your inquiry and requirements will get prompt attention. |
What AMS 4928 Certification Means
The AMS 4928 specification applies to annealed Ti-6Al-4V bar stock and defines chemical limits and mechanical property requirements essential for aerospace use:
Chemical balance: Titanium with 5.5–6.75% aluminum and 3.5–4.5% vanadium, with controlled light elements that optimize strength and reliability.
Mechanical baseline: A robust combination of yield strength, tensile strength and elongation suited to structural loading conditions encountered in flight-critical parts.
AMS 4928 ensures traceability, production consistency and material performance that align with aviation industry quality demands.
Engineering Properties & Performance
Titanium Grade 5 (Ti-6Al-4V) stands out for its performance in demanding environments:
- High strength-to-weight ratio: Provides strength comparable to many steels at almost half the density, enabling weight reduction in aerospace structures.
- Good ductility and toughness: Maintains mechanical integrity under dynamic loads and vibration common in aircraft components.
- Corrosion resistance: Superior resistance in marine and chemical exposure compared with many traditional alloys.
- Thermal capability: Acceptable performance up to moderately elevated temperatures (up to ~400 °C) for service components outside combustion zones.
This combination of properties makes AMS 4928 Grade 5 titanium bar reliable not only for aerospace but also in advanced engineering sectors where performance and reliability are critical.
Typical Aerospace & High-Performance Applications
Titanium Grade 5 bars certified to AMS 4928 are commonly used in parts where structural performance and weight efficiency are prioritized:
Aircraft structural members - frames, fittings and brackets where fatigue resistance and light weight improve performance.
Rotating components - such as hubs, discs and spacers that require high strength and dynamic balance.
Engine hardware and accessories - parts around compressors and turbines where strength and corrosion resistance are essential.
Spacecraft and defense equipment - components exposed to extreme mechanical and temperature cycling.
Beyond aerospace, this material also sees use in medical devices, motorsport components, and marine systems because of its versatile properties.
Factors to Consider When Specifying AMS 4928 Titanium Bar
When selecting AMS 4928 Grade 5 titanium bar for a project, engineers typically evaluate:
Material Form & Tolerance
Precision manufacturing and tight tolerances help maintain consistency in downstream machining and assembly processes.
Heat Treatment & Condition
The annealed condition ensures a balance of strength and ductility; additional processes like solution treating and aging can be applied depending on design needs.
Finish & Preparation
Bar surface finish and preparation (e.g., pickled, descaled, polished) affect machining outcomes and part quality.
Testing & Certification
In addition to AMS 4928 compliance, advanced testing (chemical analysis, mechanical testing, non-destructive testing) can be provided upon request to meet project specifications.
FAQ - Technical Insights for Specifiers
Q: How does AMS 4928 titanium differ from typical Grade 5?
A: AMS 4928 defines specific bar stock requirements including chemistry and mechanical targets suited for structural aerospace applications, whereas generic Grade 5 may not always meet these stringent conditions.
Q: Is AMS 4928 suitable for cryogenic or high-temperature service?
A: It performs reliably across a range of operating temperatures but is most commonly used where strength and corrosion resistance at moderately elevated temperatures are needed.
Q: Can AMS 4928 titanium bar be machined or welded?
A: Yes. Ti-6Al-4V can be machined and welded with appropriate tooling and procedures, though careful parameter control is recommended to avoid work hardening and surface damage.
Q: How to guarantee your quality?
A: We have strict quality control system from the raw material to the finished product
Q: What is your terms of payment?
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance, balance before shipment.
Q: Can I customize?
A: Support for customization.
Why Choose TSM Technology for AMS 4928 Titanium Grade 5 Bar
TSM Technology offers AMS 4928-certified Ti-6Al-4V titanium bars with quality documentation, ideal for aerospace, defense, and other performance-critical applications. Our supply includes custom lengths, precise tolerances and inspection services to support engineering, fabrication and procurement teams.
Email: info@tsm-titanium.com
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