Titanium Grade 5
Titanium Grade 5 (Ti6Al4V)
Properties of Titanium Grade 5 (Ti6Al4V)
Titanium Grade 5 is the most widely used titanium alloy, offering a broad range of applications. It provides an optimal combination of high strength, low weight, excellent corrosion resistance, and good ductility. The alloy remains mechanically stable up to approx. 400 °C and is weldable. In addition to the standard grade, an ELI (Extra-Low Interstitial) version is also available, which is used particularly for medical applications.
- High specific strength
- Excellent corrosion resistance
- Good weldability
- Temperature resistance up to approx. 400 °C
- Non-magnetic.
Applications of Titanium Grade 5 (3.7165 / Ti6Al4V)
- Aerospace: Airframe structures, engine components
- Medical technology: Implants, surgical instruments
- Automotive: High-stress components
- Offshore and energy: Seawater applications
- Chemical industry: Pressure vessels, heat exchangers
- Defence: Ballistic protection
Specification Overview
| DIN | 17851,17860,17862, 17864 |
| ASTM | B265, B348, B381, F 136 |
| SAE | AMS 4906, AMS 4907, AMS 4911, AMS 4920, AMS 4928, AMS 4931 |
| ISO | 5832-3 |
| WL | 3.7164 Part 1, 3.7164 Part 2 |
| Böhler Grade | L531 |
Physical Properties:
| Material Density | 4.45 g/cm³ |
| Thermal conductivity | 7.1 W/m·K |
| Electrical resistivity | 1.71 μΩ·m |
| Coefficient of expansion | 8.6·10⁻⁶/K |
Mechanical Properties:
Annealed Condition
| Tensile Strength Rm | 900 – 1070 N/mm² |
| Yield strength (Rp0.2) | 830 – 1000 N/mm² |
| Elongation at break | ≥ 10 % |
| Hardness | approx. 330 HV |
Typical Chemical Composition
Table 1: Chem. composition (wt%) ASTM B348
| C Max | O Max | N Max | H Max | Fe Max | Al | V | Other Each Max | Other Total Max | |
| ASTM B348 | 0,08 | 0,20 | 0,05 | 0,01 5 | 0,40 | 5,50 – 6,75 | 3,50 4,50 | 0,10 | 0,40 |
Product Portfolio
Plates: up to 30mm
Bars: up to 250.0 mm
Billets and Blocks for Forging: up to 600mm
Forged parts and machined components according to customer specification
Inspection certificates according to EN 10204 3.1/3.2
We are able to provide EU produced materials (plates) by our Austrian mills.
All information without guarantee and for informational purposes only.