ASTM B861 High Strength Seamless titanium pipe with Hydraulic test
Specifications:
1) Standards: astm b862
2) Grade:GR1-GR23
3) Seamless pipe
4) Inside Diameter: 4.2-300mm
2) Outside Diameter : 5-320mm
3) Wall tickness:0.4-10mm
4) technique:seamless
5) surface:Acid washed or Polished bright surface
Application:
1. Heat exchangers and condensers
2. All kinds of corrosive fluid transmission pipeline system.
3. Titanium bicycle tube,automobile exhaust pipe.
4. Offshore aquaculture.
5. U type heat exchanger coil pipe ;Condenser; petroleum pipeline ; Sea farming
6. Evaporimeter;Fluid Transporation Piping etc.
7. Chlorine alkali, spaceflight, desalination , pure alkali,vacuum salt manufacturing, aviation spaceflight,, nuclear power, petrifactionindustry, medication sports equipments
Features:
grade 1 can be used in the deep drawing parts for its good elongation and excellent corrosion-resistance.
grade 2 is used the most widely in the commercially pure titanium.
MPa | kis | MPa | ksi Mpa | % | ||
Gr1 | 240 | 35 | 170 | 25 | 24 | 30 |
Gr2 | 345 | 50 | 275 | 40 | 20 | 30 |
Gr3 | 450 | 65 | 380 | 55 | 18 | 30 |
Gr4 | 550 | 80 | 483 | 70 | 15 | 25 |
Gr5 | 895 | 130 | 828 | 120 | 10 | 25 |
Gr6 | 828 | 120 | 183 | 115 | 15 | 25 |
Gr7 | 345 | 50 | 275 | 40 | 20 | 30 |
Gr9 | 620 | 90 | 483 | 70 | 15 | 25 |
Gr11 | 240 | 35 | 170 | 25 | 24 | 30 |
Gr12 | 483 | 70 | 345 | 50 | 18 | 25 |
Chemical Composition/% | ||||||||||
| Fe | C | N | H | O | Al | V | Pd | Sn | Ti |
GR1 | 0.2 | 0.08 | 0.03 | 0.015 | 0.18 | -- | -- | -- | -- | Remainder |
GR2 | 0.3 | 0.08 | 0.03 | 0.015 | 0.25 | -- | -- | -- | -- | Remainder |
GR3 | 0.3 | 0.08 | 0.05 | 0.015 | 0.35 | -- | -- | -- | -- | Remainder |
GR4 | 0.5 | 0.08 | 0.05 | 0.015 | 0.4 | -- | -- | -- | -- | Remainder |
GR5 | 0.4 | 0.08 | 0.05 | 0.015 | 0.2 | 5.5-6.75 | 3.5-4.5 | -- | -- | Remainder |
GR6 | 0.5 | 0.08 | 0.03 | 0.015 | 0.2 | 4.0-6.0 | -- | -- | 2.0-3.0 | Remainder |
GR7 | 0.3 | 0.08 | 0.03 | 0.015 | 0.25 | -- | -- | 0.12-0.25 | -- | Remainder |
GR9 | 0.25 | 0.08 | 0.03 | 0.015 | 0.15 | 2.5~3.3 | 2.0~3.0 | -- | -- | Remainder |
Gr11 | 0.2 | 0.08 | 0.03 | 0.015 | 0.18 | -- | -- | 0.12-0.25 | -- | Remainder |
GR12 | 0.3 | 0.08 | 0.03 | 0.015 | 0.25 | -- | -- | -- | -- |
|
|
|
|
|
|
|
|
|
|
|
|
