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C≤ | Si≤ | Mn≤ | P≤ | S≤ | Cr≥ | Ni≥ | Mo≥ | Cu≤ |
0.02 | 0.50 | 1.50 | 0.035 | 0.015 | 22.0 | Óà | 6.59 | - |
ÆäËû | N≤ | Al≤ | Ti≤ | Fe≤ | Co≤ | V≤ | W≤ | Nb≤ |
- | - | - | 21.0 | - | - | - | 2.10 |