根据德国标准DIN50150,以下是常用范围的钢材抗拉强度与维氏硬度、布氏硬度、洛氏硬度的对照表。

抗拉强度(Rm N/mm²)        维氏硬度(HV)                布氏硬度(HB)                洛氏硬度(HRC)

250                              80                               76.0                            -

270                              85                               80.7                            -

285                              90                               85.2                            -

305                              95                               90.2                            -

320                              100                             95.0                            -

335                              105                             99.8                            -

350                              110                             105                             -

370                              115                             109                             -

380                              120                             114                             -

400                              125                             119                             -

415                              130                             124                             -

430                              135                             128                             -

450                              140                             133                             -

465                              145                             138                             -

480                              150                             143                             -

490                              155                             147                             -

510                              160                             152                             -

530                              165                             156                             -

545                              170                             162                             -

560                              175                             166                             -

575                              180                             171                             -

595                              185                             176                             -

610                              190                             181                             -

625                              195                             185                             -

640                              200                             190                             -

660                              205                             195                             -

675                              210                             199                             -

690                              215                             204                             -

705                              220                             209                             -

720                              225                             214                             -

740                              230                             219                             -

抗拉强度(Rm N/mm²)        维氏硬度(HV)                布氏硬度(HB)                洛氏硬度(HRC)