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.
Standard Specification:
Standard |
Werkstoff No. |
UNS |
Titanium Alloy Grade 12 Ti-0.3Mo-0.8Ni |
3.7105 |
R53400 |
Technical Data Sheet
Chemical Composition |
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Weight % |
Ti |
Ni |
Mo |
C |
Fe |
N |
O |
H |
||||
Titanium Alloy Grade 12 Ti-0.3Mo-0.8Ni |
Balance |
0.6/0.9 |
0.2/0.4 |
0.08 |
0.3 |
0.03 |
0.25 |
0.015 |
Typical Mechanical Properties (Tensile Requirements)
Material |
Tensile Strength, min |
Yield Strength (0.2% Offset) min or range |
Elongation in 4D,min% |
Reduction of Area Min % |
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ksi |
MPa |
ksi |
MPa |
|||
Titanium Alloy Grade9 Ti-3Al-2.5V |
70 |
483 |
50 |
345 |
18 |
25 |
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