相当于hrc360,维氏HV390=洛氏HRC40.75=洛氏HRA70.95=表面洛氏HR15N80.35=表面洛氏HR30N60.2=表面洛氏HR45N43.9
维氏HV480=洛氏HRC47.75=洛氏HRA74.6=表面洛氏HR15N84.45=表面洛氏HR30N66.6=表面洛氏HR45N52.1