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Model No: Ti-5Al-2.5Sn Bar
AMS 4926 / UNS R54520 / Ti-5Al-2.5Sn Bar
AMS 4926 Ti-5Al-2.5Sn is a versatile aerospace material offering a unique combination of high-temperature stability, corrosion resistance, and fabricability. Its use is strategic in environments where performance under thermal stress is critical, despite trade-offs in ultimate strength compared to alpha-beta alloys.
Delivery :
FOB
minimum order :
100 kilograms
Supply Ability :
5000Tonkilograms / Month
Stock Time :
7-10Day
Country of Origin :
CHINA
Quantity :
AMS 4926 Ti-5Al-2.5Sn is a versatile aerospace material offering a unique combination of high-temperature stability, corrosion resistance, and fabricability. Its use is strategic in environments where performance under thermal stress is critical, despite trade-offs in ultimate strength compared to alpha-beta alloys.
Ti-5Al-2.5Sn Bar is an alloy made up of 5% aluminum and 2.5% tin. It is a high-strength, corrosion-resistant alloy that is commonly used in the aerospace and defense industries. Grade 6 Ti-5Al-2.5Sn (UNS R54520) alloy has high service temperature of 480°C (896°F), medium strength, and excellent weldability and fabricability.
Chemical Composition
| Element | Content (%) |
|---|---|
| Titanium, Ti | 89.85 - 94 |
| Aluminum, Al | 4-6 |
| Tin, Sn | 2-3 |
| Iron, Fe | ≤ 0.50 |
| Oxygen, O | ≤ 0.20 |
| Carbon, C | ≤ 0.10 |
| Nitrogen, N | ≤ 0.030 |
| Hydrogen, H | ≤ 0.015 |
| Other, each | ≤ 0.050 |
| Other, total | ≤ 0.30 |
Physical Properties
| Properties | Metric | Imperial |
|---|---|---|
| Density | 4.48 g/cm3 | 0.162 lb/in3 |
| Melting point | ≤ 1590 °C | ≤ 2890 °F |
Mechanical Properties
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 517 MPa | 75000 psi |
| Yield strength | 827 MPa | 120000 psi |
| Elastic modulus | 110 - 125 GPa | 16000 - 18100 ksi |
| Shear modulus | 48 GPa | 6960 ksi |
| Elongation at break | 15% | 15% |
| Hardness, Brinell | 320 | 320 |
| Hardness, Knoop | 363 | 363 |
| Hardness, Rockwell C | 36 | 36 |
| Hardness, Vickers | 349 | 349 |
Applications
- Engines:Gas turbine engine casings and rings
- Fuselage Frame: Aerospace structural parts, aircraft engine and airframe.
- Other Systems: Chemical processing equipment
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