6Al-4V
Ti-6Al-4V (UNS designation R56400), sometimes referred to as TC4, Ti64 or ASTM Grade 5, is an alpha-beta titanium alloy with a high strength-to-weight ratio and excellent corrosion resistance. It is one of the most widely used titanium alloys and is used in a wide variety of applications where low density and excellent corrosion resistance are required. Aviation industry and biomechanical applications (implants and prostheses).
Electrical Properties
|
Electrical Resistance
|
10-8ohm.m
|
|
Magnetic permeability
|
1.00005
|
|
Magnetic susceptibility
|
4.0e-8
|
Process Properties
|
Machinability
|
low
|
|
Hot Forming
|
good
|
|
Cold Forming
|
good
|
Thermal Recovery
|
Softening Annealing
|
732 ℃
240 min
|
|
Stress Relieving Annealing
|
566 ℃
30 min
|
Descriptive Features
|
Alpha Phase Crystal Structure
|
Below cph, 815 ° C
|
|
Beta Phase Crystal Structure
|
Above bcc, 999 ° C
|
Optical Properties
|
Emissivity(0-1)
|
0.30
|
|
Reflection Coefficient, Visibility(0-1)
|
0.56
|
| Thickness mm |
Dimension mm |
|
| 6Al-4V |
0.4 |
x |
1.000 |
x |
2.000 |
| 0.5 |
x |
1.000 |
x |
2.000 |
| 0.6 |
x |
1.000 |
x |
2.000 |
| 0.7 |
x |
1.000 |
x |
2.000 |
| 0.8 |
x |
1.200 |
x |
2.500 |
| 0.9 |
x |
900 |
x |
2.500 |
| 1.0 |
x |
1.000 |
x |
2.000 |
| 1.2 |
x |
1.000 |
x |
2.500 |
| 1.5 |
x |
1.000 |
x |
2.000 |
| 1.6 |
x |
1.250 |
x |
3.000 |
| 2.0 |
x |
1.000 |
x |
2.000 |
| 2.0 |
x |
1250 |
x |
2.500 |
| 2.5 |
x |
1.000 |
x |
2.000 |
| 3.2 |
x |
1.000 |
x |
2.000 |
| 4.0 |
x |
1.000 |
x |
2.000 |
Titanium 6Al-4V Sheet, Plate & Coil - Chemical Composition
| Grade |
Ti |
C |
Fe |
H |
N |
O |
Al |
V |
| Ti 6Al-4V |
Bal. |
0.8 max |
0.3 max |
0.015 max |
0.03 max |
0.2 max |
6.75 max |
4.5 max |
Physical Properties
Ti-6Al-4V (UNS designation R56400), sometimes referred to as TC4, Ti64, or ASTM Grade 5, is an alpha-beta titanium alloy with a high strength-to-weight ratio and excellent corrosion resistance. It is one of the most widely used titanium alloys and is used in a wide variety of applications where low density and excellent corrosion resistance are required. Aerospace industry and biomechanical applications (implants and prostheses).