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Baoji Lihua Nonferrous Metals Co., Ltd.
7 Years
| Ask Lasest Price | |
| Brand Name : | LHTi |
| Model Number : | Titanium Rod |
| Certification : | ISO9001,CE,etc |
| Price : | negotiable |
| Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability : | 200 Ton/Tons Per Month |
| Delivery Time : | about 20-45 days for delivery |
Titanium alloys are renowned for their excellent strength-to-weight ratio, corrosion resistance, and durability in harsh environments. Grade 9 (Gr9) Titanium Alloy, also known as Ti-3Al-2.5V, is a popular titanium alloy composed of 90% titanium with 3% aluminum and 2.5% vanadium. This alloy offers a balance of strength and formability and is ideal for applications in demanding environments, including aerospace, marine, chemical processing, and other high-performance industries.
Grade 9 Titanium falls under the category of alpha-beta alloys, which means it benefits from the characteristics of both alpha-phase and beta-phase titanium. The addition of aluminum and vanadium increases the alloy's strength, while retaining good weldability and formability, making it a versatile material for various applications.
| Element | Gr9 Titanium Alloy |
|---|---|
| Titanium (Ti) | 90% |
| Aluminum (Al) | 3% |
| Vanadium (V) | 2.5% |
| Iron (Fe) | ≤0.30% |
| Oxygen (O) | ≤0.25% |
| Carbon (C) | ≤0.10% |
| Hydrogen (H) | ≤0.015% |
Grade 9 Titanium Alloy, while slightly stronger than pure titanium (Grade 2), is still much lighter than most steel alloys, making it highly sought after for applications that require both lightness and high strength.
| Property | Grade 9 Titanium Alloy |
|---|---|
| Density | 4.43 g/cm³ |
| Tensile Strength | 930 MPa |
| Yield Strength | 830 MPa |
| Ultimate Tensile Strength (UTS) | 930 MPa |
| Elongation | 10-12% |
| Modulus of Elasticity | 113 GPa |
| Hardness (Brinell) | 330 HB |
| Fatigue Strength | 500 MPa |
| Thermal Conductivity | 7.4 W/m·K |
| Coefficient of Thermal Expansion | 8.6 x 10⁻⁶ /°C |
The tensile strength of Gr9 Titanium Alloy is approximately 930 MPa. This means it can withstand significant stress before breaking, making it suitable for components subjected to high mechanical loads. This high tensile strength is one of the key reasons Gr9 is used in aerospace applications, where materials need to withstand high forces during flight.
With a yield strength of 830 MPa, Gr9 Titanium Alloy is able to resist permanent deformation under stress. This ensures that it remains intact and maintains its structural integrity in demanding conditions, such as in marine or chemical environments.
Grade 9 titanium exhibits an elongation of 10-12%, which indicates good ductility. This makes it easier to form, machine, and weld, even under challenging conditions, without the risk of cracking or brittle failure.
Titanium alloys, including Gr9, are known for their fatigue strength—the ability to resist failure under fluctuating loads. Gr9 Titanium has a fatigue strength of 500 MPa, making it ideal for applications where the material will be subjected to cyclic loading, such as in aerospace and automotive industries.
Grade 9 Titanium offers a combination of high strength, good corrosion resistance, and lightweight properties, which makes it ideal for a variety of demanding environments. The alloy is commonly used in:
| Property | Gr9 Titanium (Ti-3Al-2.5V) | Gr2 Titanium (CP Titanium) | Gr5 Titanium (Ti-6Al-4V) |
|---|---|---|---|
| Tensile Strength | 930 MPa | 275 MPa | 900 MPa |
| Yield Strength | 830 MPa | 240 MPa | 880 MPa |
| Elongation | 10-12% | 20% | 10-15% |
| Corrosion Resistance | Excellent | Excellent | Excellent |
| Weight | Moderate | Light | Moderate |
| Applications | Aerospace, automotive, marine | Marine, chemical processing | Aerospace, medical, military |
Grade 9 (Gr9) Titanium Alloy is an excellent material choice for industries that require a combination of high strength, low weight, corrosion resistance, and formability. Whether in aerospace, marine, chemical processing, or medical applications, Gr9 offers outstanding performance in demanding environments. Its superior mechanical properties, combined with its unique blend of aluminum and vanadium, allow it to withstand extreme conditions while offering design flexibility. The ASTM B265 specification further ensures its suitability for critical applications that require reliable, high-performance materials.
For industries seeking durable and versatile materials, Gr9 Titanium Alloy provides an optimal solution.
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