TITANIUM CP GRADE 2
| Common Name | |
|---|---|
| Commercially Pure (CP) Grade 2 | |
| Titanium Grade 2 | |
| UNS | |
| R50400 | |
| General Information | |
| Titanium Alloy Grade 2 is “unalloyed” titanium offering an excellent balance of strength and ductility. The material has good toughness and is readily weldable. This material is very corrosion resistant in highly oxidizing and mildly reducing environments. The material is castable and is often utilized in cast valves and fittings. In plate form, the alloy is also explosively bonded to make clad plate. The alloy is available as castings, wire, welded tube, pipe, plate, sheet, strip, forgings, bar, and billet. | |
| Common Specification | |
| Specification | Product Form |
| AMS 4902 | Strip, Sheet and Plate |
| AMS 4941 | Welded Tubing |
| AMS 4942 | Seamless Tubing |
| AMS 4951 | Wire, Welding |
| ASME SB265 | Sheet, Strip, and Plate |
| ASME SB348 | Bar and Billet |
| ASME SB367 | Casting |
| ASME SB381 | Forgings |
| ASTM B265 (Grade 2) | Strip, Sheet, and Plate |
| ASTM B338 | Tube, Seamless and Welded |
| ASTM B348 (Grade 2) | Bar and Billet |
| ASTM B363 | Fittings |
| ASTM B367 (Grade 2) | Castings |
| ASTM B381 | Forgings |
| ASTM B861 | Seamless Pipe |
| ASTM B862 | Welded Pipe |
| ASTM B863 | Wire |
| ASTM B831 | Forgings |
| ASTM F67 (Grade 2) | Unalloyed Titanium for Surgical Implants |
| AWS A5.16 ERTi-2 | Weld Wire |
| ISO 5832-2 (Grade 2) | Unalloyed Titanium for Surgical Implants |
| Chemistry Requirements | |||||||
|---|---|---|---|---|---|---|---|
| N | C | >H | Fe | O | Residual Each Max | Residuals Max Total | Ti |
| 0.03 | 0.8 | 0.015 | 0.30 | 0.25 | 0.1 | 0.4 | Balance |
| Minimum Tensile Properties | ||||
|---|---|---|---|---|
| Condition | UTS ksi (Mpa) | >0.2%YS ksi (MPA) | % El. | % RA* |
| As specified (shape) | 50 (345) | 40 (275) | 20 | 30 |
| Typical Tensile Properties | ||||
|---|---|---|---|---|
| Condition | UTS ksi (Mpa) | >0.2%YS ksi (MPA) | % El. | % RA* |
| As provided | 70 (483) | 51 (352) | 28 | – |
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.