There are many kinds of materials, such as T10 or 42CrMo, and the hardness is generally about HRC45-50.
- Cr12Mo1V1, 42CrMo, 9CrSi, T10, 80#
- Quenching and hardening: HRC46 ° – 62 °
There are many kinds of materials, such as T10 or 42CrMo, and the hardness is generally about HRC45-50.
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