Titanium CP Grade 12 is stocked by 7 North American distributors and produced by 14 large mills. Distributors will offer small quantity buys while mills will generally only sell large quantities, with delivery times anywhere from 10 to 50 weeks depending on size and form required
This material is stocked primarily in Bar Products by 5 distributors but is also available to a lesser extent in Flat Rolled Products, Tubular Products, Wire Products, Forging Products, Shapes, and Fasteners.
For distributor (small quantity) availability click here
For mill (large volume) production click here
To view all click here
Specifications
The following specifications cover Titanium CP Grade 12
- ASTM B265 (12)
- ASTM B337 (12)
- ASTM B338 (12)
- ASTM B348 (12)
- ASTM B381 (F-12)
- UNS R53400
Property Results
Related Metals:
- Commercially Pure Grade 12
Chemistry Data : [top]
Carbon
|
|
0.08 max |
Hydrogen
|
|
0.015 max |
Iron
|
|
0.3 max |
Molybdenum
|
|
0.2 - 0.4 |
Nickel
|
|
0.6 - 0.9 |
Nitrogen
|
|
0.03 max |
Oxygen
|
|
0.25 max |
Titanium
|
|
Balance |
Principal Design Features
|
|
This near-alpha alloy combines excellent strength at high temperatures with excellent weldability and crevice corrosion resistance. Beta Transus (F +/- 25) 1634.
|
|
Applications
|
|
Generally employed in elevated temperature chemical manufacturing equipment where crevice corrosion is a concern. Also applied to a variety of marine and airframe components.
|
|
Machinability
|
|
As a family, titanium and its alloys have developed a mystique as a nightmare to machine. This is simply not the case. Experienced operators have compared its characteristics to those found in 316 stainless steel. Recommended practice includes high coolant flow(to offset the material's low thermal conductivity), slow speeds and relatively high feed rates. Tooling should be tungsten carbide designations C1-C4 or cobalt type high speed tools.
|
|
Forming
|
|
May be hot or cold formed using hydropress, power brake, stretch or drop hammer methods. Similar in characteristics to 300 series stainless steels.
|
|
Welding
|
|
Rated as "excellent" in terms of weldability.
|
|
Heat Treatment
|
|
Not hardenable by heat treatment.
|
|
Forging
|
|
Rough work at 871 C (1600 F), finish at 788-843 C (1450-1550 F)
|
|
Hot Working
|
|
Hot forming will reduce both the springback and required forming forces, and will increase the overall ductility of the material.
|
|
Cold Working
|
|
The cold work characteristics of this material is similar to that of a moderately tempered austenitic stainless steel. In multiple cold forming operations, intermediate stress relief is recommended to prevent tearing or other material damage. Post-work annealing is required to reattain optimum performance characteristics.
|
|
Annealing
|
|
Heat to 732-816 C (1350- 1500 F),hold for 2 hours follow by air cooling. For intermediate stress relieving, heat to 538-649 C(1000-1200 F) and hold for 1 hour followed by air cooling.
|
|
Other Physical Props
|
|
Beta Transus (F +/- 25) 1634
|
|
Physical Data : [top]
|
|
Density (lb / cu. in.)
|
0.163
|
Specific Heat (Btu/lb/Deg F - [32-212 Deg F])
|
0.13
|
Electrical Resistivity (microhm-cm (at 68 Deg F))
|
52
|
Melting Point (Deg F)
|
3020
|
Thermal Conductivity
|
11
|
Modulus of Elasticity Tension
|
15
|
Reduction of Area
|
25
|
Mechanical Data : [top]
Form |
|
Sheet |
Condition |
|
Test Specimen Annealed |
Temper |
|
70 |
Tensile Strength |
|
70 |
Yield Strength |
|
50 |
Elongation |
|
18 |
Reduction of Area |
|
25 |
Videos :
MSO currently has no videos available for this grade.
|
Disclaimer
This information is provided "as is" and Metal Suppliers Online, Inc. makes no warranty of any kind with respect to the subject matter or accuracy of the information contained herein. Metal Suppliers Online, Inc. specifically disclaims all warranties, expressed, implied or otherwise, including without limitation, all warranties of merchantability and fitness for a particular purpose.
In no event shall Metal Suppliers Online, Inc. be liable for any special, incidental, indirect or consequential damages of any kind or any damages whatsoever resulting from loss of use, data, profits, whether or not advised of the possibility of damage, and on any theory of liability, arising out of or in connection with the use of the information contained herein.
This publication may include technical inaccuracies or typographical errors. Changes may be periodically made to the information herein.