Description
The Titanium Gr12 Elbow (ASME B16.9) is a pipe fitting used to change the direction of flow in a piping system. Depending on the design, elbows can redirect flow upward, downward, to the left, right, or at custom angles.
The long radius (L/R) elbow has a centre-to-end dimension of 1.5D, equal to 1.5 × NPS (Nominal Pipe Size) in inches. According to ASME B16.9, standard long radius elbows are typically available in 90° and 45° configurations.
Titanium Grade 12 (Ti-0.3Mo-0.8Ni) offers superior corrosion resistance, strength, and high-temperature performance, making these elbows suitable for demanding industrial applications.
Physical Properties
| Grade |
Tensile Strength (MPa, Min) |
Yield Strength (MPa, Min) |
Elongation (% Min) |
| Gr2 |
345 |
275 |
20 |
| Gr5 |
895 |
828 |
10 |
| Gr7 |
400 |
275 |
18 |
| Gr12 |
483 |
348 |
18 |
Chemical Composition
| Grade |
Fe (Max) |
O (Max) |
N (Max) |
C (Max) |
H (Max) |
Pd (Max) |
Al (Max) |
V (Max) |
Ni (Max) |
Mo (Max) |
Ti |
| Gr2 |
0.3 |
0.25 |
0.03 |
0.08 |
0.015 |
— |
— |
— |
— |
— |
Balance |
| Gr5 |
0.4 |
0.2 |
0.05 |
0.08 |
0.015 |
— |
5.5–6.7 |
3.5–4.5 |
— |
— |
Balance |
| Gr7 |
0.3 |
0.25 |
0.03 |
0.08 |
0.015 |
0.12–0.25 |
— |
— |
— |
— |
Balance |
| Gr12 |
0.3 |
0.25 |
0.03 |
0.08 |
0.015 |
— |
0.6–0.9 |
0.2–0.4 |
— |
— |
Balance |
Features and Advantages
Excellent corrosion resistance, especially in acidic and marine environments
High strength-to-weight ratio compared to traditional steel fittings
Outstanding resistance to oxidation and crevice corrosion
Superior weldability and formability
Long service life even under high temperature and pressure
Applications
Aerospace and automotive industries – high-performance piping and exhaust systems
Marine and offshore engineering – saltwater piping, seawater desalination systems
Chemical processing plants – corrosion-resistant pipe connections
Power generation – heat exchangers, condensers, and turbine piping
Oil & gas industry – high-pressure pipelines and fittings
Product Tags:
|
|
Titanium Gr12 Elbow Ti Gr12 Elbow LR ASME B16.9 Images
|
