CP GRADE 12
| Common Name | |
|---|---|
| Titanium Grade 12 | |
| Ti-CODE 12™ | |
| Ti-0.3Mo-0.8Ni | |
| UNS | |
| R53400 | |
| General Information | |
| “Titanium Alloy Grade 12 is lightly alloyed near-alpha alloy offering improved strength at elevated temperatures and optimum ASME Code design allowables. The material is readily weldable, and has superior crevice corrosion resistance. This material is very corrosion resistant in highly oxidizing and mildly reducing environments. The alloy is available as wire, plate, sheet, strip, forgings, bar, and billet.” | |
| Common Specification | |
| Specification | Product Form |
| AMS 4902 | |
| ASME B861 (Grade 12)* | Seamless Pipe |
| ASME B862 (Grade 12)* | Welded Pipe |
| ASME SB-381 | Forgings |
| ASME SB-348 | Bars and Billets |
| ASTM B265 (Grade 12) | Sheet, Strip and Plate |
| ASTM B338 | |
| ASTM B348 (Grade 12) | Bars and Billets |
| ASTM B337 (Grade 12) | Welded and Seamless Pipe |
| ASTM B381 (Grade 12) | Forgings |
| ASTM B861 | |
| ASTM B862 | |
| AWS A5.16 (ERTi-12) | Weld Wire |
*replacing ASTM B337
| Chemistry Requirements | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| N | C | >H | Fe | O | Mo | Ni | Residual Each Max | Residuals Max Total | Ti |
| 0.03 | 0.1 | 0.015 | 0.3 | 0.4 | 0.2-0.4 | 0.6-0.9 | 0.1 | 0.4 | Balance |
% Maximum unless given as a range.
| Minimum Tensile Properties | ||||
|---|---|---|---|---|
| Condition | UTS ksi (Mpa) | >0.2%YS ksi (MPA) | % El. | % RA* |
| As specified (shape) | 70 (483) | 50 (345) | 18 | 25 |
| Minimum Tensile Properties | ||||
|---|---|---|---|---|
| Condition | UTS ksi (Mpa) | >0.2%YS ksi (MPA) | % El. | % RA* |
| As specified (shape) | 70 (483) | 50 (345) | 18 | 25 |
Note: Typical properties are not to be utilized as a requirement, but are only listed for guidance. These properties may or may not be attainable in all circumstances.
* %Ra not required by all specifications
Trademark Notice: Some names are trade names and/or trademarks of specific manufacturers. Titan Singapore is not affiliated with any manufacturer(s). Orders will be filled to meet specifications from any available source(s). Names are listed solely for reference to help identify products consistent with listed specifications.