PART OBTAINED FROM AGE HARDENING TYPE BAINITIC MICROALLOYED STEEL, PROCESS FOR PRODUCING PART, AND AGE HARDENING TYPE BAINITIC MICROALLOYED STEEL

摘要

The present invention relates to a part obtained from an age hardening type bainitic microalloyed steel, a process for producing the part, and the age hardening type bainitic microalloyed steel. In particular, the present invention relates to a part which has been controlled so as to have higher values of strength than conventional parts, a process for producing the part, and the age hardening type bainitic microalloyed steel.