Titanium Grade 2, also known as Ti-CP (Commercially Pure Titanium Grade 2), is an unalloyed titanium grade that is widely recognized for its excellent corrosion resistance, formability, and moderate strength.
It is part of the commercially pure titanium grades, which are classified based on their composition and mechanical properties. Titanium Grade 2 is the most used among the commercially pure grades due to its versatile properties and wide range of applications.
Titanium is a lightweight material with a density about half that of steel, which makes Titanium Grade 2 an attractive choice for applications where weight reduction is important.
Titanium Grade 2 has excellent biocompatibility, making it suitable for medical applications like implants and surgical instruments.
Available Tube Product form
Typical Applications
Industries predominantly using this Grade
Typical Manufacturing Specifications
- AMS 4902
- ASTM B338
- Also individual customer specifications.
Technical Data
Mechanical Properties (Room Temperature)
|
Property |
Annealed Temper |
| 0.2% Yield (Rp = 0.2) |
40 ksi (275 MPa) minimum |
|
Tensile (Rm) |
50 ksi (345 MPa) minimum |
|
Elongation (2”gl) |
20% minimum |
| Hardness |
200 HV maximum |
Physical Properties (Room Temperature)
|
Specific Heat (0-100°C) |
523 |
J/kg/°K |
|
Thermal Conductivity |
16.4 |
W/m/°K |
|
Thermal Expansion |
8.6 |
μm/m/°C |
|
Modulus Elasticity |
105 |
GPa |
|
Electrical Resistivity |
12.6 |
Ohm-cm |
|
Density |
4.51 |
g/cm3 |
Chemical Composition (% by weight)
|
Element |
Min |
Max |
| C
|
- |
0.08 |
| O
|
- |
0.25 |
| N
|
- |
0.03 |
|
H |
- |
0.015 |
| Fe |
- |
0.30 |
|
Ti |
Balance |