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Description:
40~50HRC (377~509HV)special:52~56HRC (543~620HV)
special:56~60HRC (620~713HV)
Hardness deviation | Maximum error range is±3.0HRC or±40HV | |
metallographic organization | Uniform tempering martensite | |
Minimum density (Alcohol replacement method determined) | 7.0g/cm3 | |


