Ti Gr9 (Grade 9) Titanium
Ti Gr9 (Grade 9)
The chemical composition of this alloy includes 3% aluminum, 2.5% vanadium, and 0.25% iron. Due to its high strength, corrosion resistance, and low density, Ti Gr9 titanium is used in various industries.
What is Ti Gr9 (Gr9, Titanium Grade 9, Ti-3Al-2.5V) Material?
Ti Gr9 or Grade 9 titanium is a titanium alloy produced in accordance with ASTM B265 standards. The chemical composition of this alloy includes 3% aluminum, 2.5% vanadium, and 0.25% iron. Due to its high strength, corrosion resistance, and low density, Ti Gr9 titanium is used in various industries. It is more resistant to higher temperatures compared to Ti Gr2.
Thanks to its mechanical properties, Ti Gr9 titanium maintains advantages such as high strength and low density, while also providing improved corrosion resistance. Therefore, Ti Gr9 titanium is considered an ideal material for many applications that require high strength and good corrosion resistance.
What are the Mechanical Properties of Ti Gr9 (Gr9, Titanium Grade 9, Ti-3Al-2.5V)?
- Yield Strength: 620 MPa (90 ksi)
- Tensile Strength: 690 MPa (100 ksi)
- Elongation: 15%
- Hardness: 15 Rockwell C
- Density: 4.48 g/cm³
Where is Ti Gr9 (Gr9, Titanium Grade 9, Ti-3Al-2.5V) Used?
Ti Gr9 titanium is considered an ideal material for many applications that require high strength and low weight. The Ti Gr9 titanium alloy is commonly preferred in the following industries:
- Aviation industry: Used for aircraft parts, engine components, landing gear, and other aircraft elements.
- Marine industry: Used for parts exposed to seawater, submarines, and other marine vehicles.
- Sports equipment: Used for bicycle parts, golf clubs, tennis rackets, and other sports equipment.
- Medical industry: Used for medical implants, prosthetics, and other medical devices.
What is the Price of Ti Gr9 (Gr9, Titanium Grade 9, Ti-3Al-2.5V) Material?
Chemical Composition
Kodu: 1.2379, CPPU, X153CrMoV12, D2
Carbon |
Chromium |
Molybdenum |
Vanadium |
C |
Cr |
Mo |
V |
1,55 |
12,00 |
0,80 |
0,90 |
Heat Treatment
|
|
Temperature |
Cooling |
Hardness |
Soft annealing |
820 - 850 °C |
Fırın |
255 HB |
Stress relief annealing |
600 - 650°C |
Fırın |
|
Hardening |
1000 - 1080°C |
Yağ - Gaz - Hava - Sıcak Banyo |
Menevişleme Eğrisi |
Mechanical Properties
Hardness |
54 - 60 |
HRC |
Physical Properties
Coefficient of thermal expansion |
10,5 - 13,0 |
1/K * 10-6 |
Thermal conductivity (20°C) |
16,7 |
W/mK |
Density |
7,85 |
g/cm3 |
