Technical Data Sheet
Titanium Grade 12 is similar to Grade 2 and Grade 3 except Grade 12 has the addition of Mo and Ni. These additions to Grade 12 offer a lower cost option than the Palladium bearing grades. Grade 12 has high strength, good heat and wear resistance and is highly weldable. Grade 12 is used for Chemical Processing, Power generation, Desalination, Marine Hydrocarbon processing and Mining.
| Chemical Composition Limits | |||||||||
| Weight % | Ti | C | Fe | N | Mo | O | Ni | H | Other |
| Titanium Grade 12 | bal | 0.08 | 0.3 | 0.03 | 0.2/0.4 | 0.25 | 0.6/0.9 | 0.015 | 0.4 total max |
Typical Mechanical Properties
| Material | Tensile Strength min | Yield Strength | Elongation in 2" (%) | ||||
| ksi | Mpa | Max | Min | ||||
| ksi | Mpa | Ksi | Mpa | ||||
| Titanium CP Grade12 Annealed Sheet |
70 | 483 | 50 | 345 | – | – | 18 |
| as per MIL-T-9046J, AMS-T-9046, AMS 4901 |
Availability
Titanium Grade 12 is available in Bar, Billet, Extrusion, Plate, Sheet, Strip, Wire, Forging Stock, Pipe and Tube. For all stock and size availability contact Sales.
Specifications
UNS R53401
ASTM B265 Gr12 Sheet/plate
ASTM B337 Gr12 pipe (withdrawn)
ASTM B338 Gr12 heat exchange tube*
ASTM B348 Gr12 bar
ASTM B367 Gr12 castings
ASTM B381 Gr12 forgings
ASTM F467 Gr12 nuts
ASTM F468 Gr12 bolts