Commercially Pure Titanium Grade 1
DESCRIPTION
NKS provides Commercially Pure Titanium Grade 1 in slit coil, strip and cut-to-length. Grade 1 titanium is the softest and most ductile of the four titanium grades that NKS provides. It possesses the greatest formability, excellent corrosion resistance and high impact toughness.
PRODUCT FORM
Slit coil
Strip
Cut-to-length
INVENTORY GAUGE RANGE
0.008” – 0.125”
WIDTH
0.187” – 48.0”
APPLICATION
CHEMICAL COMPOSITION
The chemical composition of Commercially Pure Titanium Grade 1 is as follows:
|
Element |
Content (%) |
|
Titanium, Ti |
≥ 99.1 |
|
Iron, Fe |
≤ 0.20 |
|
Oxygen, O |
≤ 0.18 |
|
Carbon, C |
≤ 0.080 |
|
Nitrogen, N |
≤ 0.030 |
|
Hydrogen, H |
≤ 0.015 |
PHYSICAL PROPERTIES
The physical properties of Commercially Pure Titanium Grade 1 are as follows:
|
Properties |
Metric |
Imperial |
|
Density |
4.51 g/cm3 |
0.163 lb/in3 |
|
Melting point |
1670°C |
3038°F |
MECHANICAL PROPERTIES
The following table shows mechanical properties of Commercially Pure Titanium Grade 1:
|
Properties |
Metric |
Imperial |
|
Tensile strength |
345 MPa |
50000 psi |
|
Yield strength |
220 MPa |
31900 psi |
|
Poisson’s ratio |
0.34-0.40 |
0.34-0.40 |
|
Elastic modulus |
105 – 120 GPa |
15200 – 17400 ksi |
|
Elongation at break |
35% |
35% |
|
Hardness (HV) |
115 |
115 |
FORMING
Commercially Pure Titanium Grade 1 can be hot or cold formed using a myriad of processes.
WELDING
Commercially Pure Titanium Grade 1 has good welding capability
ANNEALING
Annealing of Commercially Pure Titanium Grade 1 can be performed by heating to 704°C (1299°F).
FORGING
Rough forging of Commercially Pure Titanium Grade 1 can be performed at 871°C (1600°F) and completed at 788-843°C (1450-1550 °F).