CP Grade 4 Titanium Sheet, Coil, Bar, Plate - AMS 4901
Commercially Pure or CP Titanium in unalloyed. Grade 4 is the strongest of the CP grades, with a minimum yield strength of 480 MPa (70ksi) and has the highest allowable oxygen and iron content of the grades. This material features excellent resistance to corrosion and corrosion fatigue as well as high strength.
CP Grade 4 Titanium
Standard Inventory Specifications
- UNS R50700
- AMS 4901
- AMS 4921
- ASTM B 265
- ASTM B 348
- ASTM F 67
- MIL-T-9046
- MIL-T-9047
Inventory Size Range
- Sheet : 0.012" - 0.125"
- Bar : 0.250"
- Plate : 0.187" - 2.000"
Please contact us for more details.
The technical data provided is for information only and not for design purposes. It is not warranted or guaranteed.
| Element | Percent By Weight | |
|---|---|---|
| N | Nitrogen | 0.05% max |
| C | Carbon | 0.08% max |
| O | Oxygen | 0.4% max |
| Fe | Iron | 0.5% max |
| H | Hydrogen | 0.015% max |
| Ti | Titanium | Balance |
| - | Other | 0.4% max |
Common Applications of CP Grade 4 Titanium
- Jet engine components
- Aerospace fasteners
- Marine and chemical processing and desalinization plants
- Corrosive waste disposal wells
- Pulp and paper production
|
Physical Property |
T (°F) |
T (°C) |
Value |
Value (SI) |
|---|---|---|---|---|
|
Density |
|
|
0.1630 lb/in³ |
4.512 g/cm3 |
|
Beta Transus |
1715-1765 |
935-963- |
|
|
|
Alpha Transus |
1635-1685 |
891-918 |
|
|
|
Melting (liquidus) Point |
3000-3040 |
1649-1671 |
|
|
|
Specific Heat |
73 |
23F) |
0.1250 Btu/°F |
|
|
Modules of Elasticity |
|
T (°F) |
|
|
|
Electrical Resistivity |
73 |
23F) |
3.93 μΩ∙in |
.100 μΩ∙m |
|
Modules of Elasticity |
|
|
15.0 x 10³ ksi |
10.3 x 104 MPa |
Mechanical Properties of CP Grade 4 Titanium
|
Room Temperature Mechanical Properties |
UTS Ksi (MPa) |
YS Ksi (MPa) |
%EI |
%RA |
|---|---|---|---|---|
|
Specified Properties |
80 (550) |
70 (480) |
15 |
30 |
|
Typical Properties |
95-100 (655-690) |
70-92 (480-635) |
20-25 |
38-51 |
