Titanium Gr5 Bar AMS 4928 Aerospace Use Ti-6Al-4V Bar Industral
Description
Titanium Gr5 Bar AMS 4928 is an α+β titanium alloy composed of titanium, aluminum, and vanadium (Ti-6Al-4V). It is widely recognized as the base alloy of the titanium industry, representing over 50% of total titanium use. The alloy combines high strength, low weight, corrosion resistance, and good heat tolerance.
Annealed Ti-6Al-4V bars are suitable for aerospace, biomedical, and industrial applications. They can be heat treated to moderate strength and used at temperatures up to 350°C (660°F). Surface treatments like nitriding or oxidizing can improve wear resistance for sliding applications.
Key Applications: Aerospace components, blades, discs, rings, airframes, fasteners, hubs, forgings, vessels, cases, and biomedical implants.
Specifications
Material: Titanium Alloy
Grade: Gr5 / Ti-6Al-4V / AMS 4928
State: Annealed
Diameter: 5–600 mm
Length: 1000–6000 mm
Surface Finish: Polished
Subcategory: Alpha/Beta Titanium Alloy, Nonferrous Metal
Physical Properties
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|
| Gr5 / Ti-6Al-4V | 950 | 880 | 14 |
Chemical Composition
| Element | Max (wt %) |
|---|---|
| Fe | 0.25 |
| O | 0.2 |
| N | 0.03 |
| H | 0.015 |
| Al | 6 |
| V | 4 |
| Ti | Balance |
Applications
Aerospace: Landing gear, airframes, engines, turbine blades, fasteners.
Medical/Biomedical: Implants and surgical instruments (with biocompatibility).
Industrial: High-performance components exposed to corrosion or extreme temperatures.
Aerospace Coatings & Windows: Protection against corrosion and oxidation; strength in transparent components.
Advantages
High strength-to-weight ratio
Excellent corrosion resistance
Good heat tolerance
Biocompatible for medical applications
Can be polished, machined, and heat-treated
Suitable for complex aerospace and industrial components
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