GR5 Titanium Oil Pipe
The diameter forged thick wall pipe is completed by single-pass forging after multiple fires, as shown in Example 2. The single-fire deformation amount is 30-50%, the total forging total deformation is up to 65%, and the total forging ratio is more than 5. At the same time, because it is hollow forged by the core, the forgeability is good, which is more conducive to the uniformity of the pipe structure, and can effectively improve the plasticity value without reducing the strength value.
Example 2:
1?F200/F150?F180/F140
2?F180/F140?F160/F130
3?F160/F130?F145/F120
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