3.7165
- R56401
- Titanium Gr V
- Ti6Al4V
Commercially pure titanium belongs to the group of reactive metals. It provides a very favorable strength-to-density ratio. Depending on the concentration of interstitial elements, Titanium shows good ductility and manufacturing properties. This, combined with good corrosion resistance and creep strength, covers a wide range of applications.
Application : chemical industry, aerospace industry,medical engineering-because of their outstanding boicompatibility.
Mechanical Properties
| Tensile strength: | 825-860 | N/mm² |
| Yield strength 0,2% : | 760 | ≥ N/mm² |
| Elongation: | 8-10 | ≥ % |
| Hardness HB30: | 310 | ≤ HB |
Chemical Composition
Carbon
C
0,08% max
Nitrogen
N
0,05% max
Titanium
Ti
balance
Iron
Fe
0,25% max
Oxygen
O
0,13% max
Hydrogen
H
0,015% max
Heat Treatment
730°C
Due to the formation of a dense oxide layer TiAl6V4 provides good corrosion resistance in an oxidizing environment. In case of damage the new growth of the oxide layer occurs immediately, if oxygen is present
TiAl6V4 is welded with matching filler metal or those of commercially pure Titanium. Suitable welding techniques are gas tungsten arc (GTAW) and gas metal arc (GMAW). For example Argon of 99,999 % purity should be used.
Marking
All material will be marked as follow:
- Manufacturer’s name
- Material grade
- Size
- Heat Number
Certification
Material will be delivered with certificate EN 10204 3.1
Other Titanium grades
| EURONORM/DIN | WERKSTOFF NR. | AISI | UNS | BRAND NAME |
|---|---|---|---|---|
| 3.7035 | R 50400 | Gr. II | ||
| 3.7165 | Gr. V/6 Al 4V |
