Titanium Grade 5 (Ti-6Al-4V) Round Bar (UNS R56400)
Titanium Grade 5 Round Bar, also known as Ti-6Al-4V, is the most widely used titanium alloy, offering an exceptional combination of high strength, low weight, and outstanding corrosion resistance. With excellent fatigue performance and heat resistance, it is the preferred choice for aerospace, medical, marine, and high-performance engineering applications.
Key Features
- High strength-to-weight ratio
- Excellent corrosion resistance in aggressive environments
- Superior fatigue and creep resistance
- Good weldability and fabrication properties
- Heat treatable for enhanced mechanical performance
- Biocompatible and non-magnetic
Equivalent Grades
| Standard | Equivalent |
|---|---|
| UNS | R56400 |
| ASTM | Grade 5 |
| AMS | 4928, 4930 |
| ISO | Ti 6Al-4V |
| DIN | 3.7165 |
Sizes
- Diameter: 3 mm to 300 mm
- Length: Random, Cut Length, or as per customer requirement
Titanium Grade 5 Chemical Composition
| Element | Percentage (%) |
|---|---|
| Titanium (Ti) | Balance |
| Aluminum (Al) | 5.5 – 6.75 |
| Vanadium (V) | 3.5 – 4.5 |
| Iron (Fe) | ≤ 0.40 |
| Oxygen (O) | ≤ 0.20 |
| Carbon (C) | ≤ 0.08 |
| Nitrogen (N) | ≤ 0.05 |
| Hydrogen (H) | ≤ 0.015 |
UNS R56400 Mechanical Properties
| Property | Typical Value |
|---|---|
| Tensile Strength | ≥ 895 MPa |
| Yield Strength (0.2%) | ≥ 828 MPa |
| Elongation | ≥ 10% |
| Hardness | ~ 334 HB |
Ti-6Al-4V Physical Properties
| Property | Value |
|---|---|
| Density | 4.43 g/cm³ |
| Melting Point | 1604 – 1660 °C |
| Modulus of Elasticity | 113 GPa |
| Thermal Conductivity | 6.7 W/m·K |
Types of Titanium Grade 5 Round Bar
- Annealed Ti-6Al-4V Round Bar
- Solution Treated & Aged Ti-6Al-4V Round Bar
- Hot Rolled Titanium Gr 5 Bar
- Precision Machined Titanium Grade 5 Bar
Applications
- Aerospace structural and engine components
- Medical implants and surgical instruments
- Marine and offshore hardware
- Automotive racing and performance parts
- Chemical processing equipment
- Power generation components
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