ASTM B862 welded titanium pipe
| Standard | Workmanship | Introductions |
| ASTM B862 | Welded | Welded pipe shall be made from annealed flat-rolled 产品展示 by a welding process that will yield a product meeting the requirements of this specification. Filler metal, if used, shall be produced to the latest revision of Specification AWS A5.16/A5.16M-2007 employing the ER Ti-X grade, unless specified otherwise on the purchase order. It may be further reduced by cold working or hot working. Cold reduced pipe shall be annealed after cold working at a temperature of not less than 1000°F. Hot worked pipe finished above 1400°F (760°C) need not be further heat treated. |
Features:Low density, High specific strength, Excellent corrosive resistance, Rustless, Good thermal stability,
Good thermal conductivity, Biological features, Plasticity, etc.
Chemical Composition:
| Grade | Chemical Composition % | ||||||||||||
| Ti | N | C | H | Fe | O | Al | V | Pd | Mo | Ni | Other | ||
| 1 | Balance | 0.03 | 0.08 | 0.015 | 0.2 | 0.18 | -- | -- | -- | -- | -- | 0.4 | |
| 2 | Balance | 0.03 | 0.08 | 0.015 | 0.3 | 0.25 | -- | -- | -- | -- | -- | 0.4 | |
| 5 | Balance | 0.05 | 0.08 | 0.015 | 0.04 | 0.2 | 5.5~6.75 | 3.5~4.5 | -- | -- | -- | 0.4 | |
| 7 | Balance | 0.03 | 0.08 | 0.015 | 0.3 | 0.25 | -- | -- | 0.12~0.25 | -- | -- | 0.4 | |
| 9 | Balance | 0.03 | 0.08 | 0.015 | 0.25 | 0.15 | 2.5~3.5 | 2.0~3.0 | -- | -- | -- | 0.4 | |
| 12 | Balance | 0.03 | 0.08 | 0.015 | 0.3 | 0.25 | -- | -- | -- | 0.2~0.4 | 0.6~0.9 | 0.4 | |
Mechanical Properties:
| Grade | Tensil strength(min) | Yeild strength(min) | Elongation(%) | ||
| ksi | MPa | ksi | MPa | ||
| 1 | 35 | 240 | 25 | 138 | 24 |
| 2 | 50 | 345 | 40 | 275 | 20 |
| 5 | 130 | 895 | 120 | 828 | 10 |
| 7 | 50 | 345 | 40 | 275 | 20 |
| 9 | 90 | 620 | 70 | 483 | 15 |
| 12 | 70 | 483 | 50 | 345 | 18 |
Final Product Test:Ultrasonic Test, Eddy Current Test, Hydrostatic Test, Bent test, Flaring Test and so on.
Applications:
Our titanium tubes are widely used in chlorine alkali, pure alkali, salt manufacturing in vacuum, aerospace, desalination plants, nuclear power, chemials and petro-chemicals, medication, sports 设备展示 and other fields.
