标准硬度块HRC,HRB

标准洛氏硬度块

60-70HRC               35-55HRC  

20-30HRC               70-85HRA 

60-70HRA               85-95HRB

60-70HRB

45-55HRB (铜制)

90-100HRF

80-90HRF(铜制)

标准塑料洛氏硬度块

（新研制）

70-94HRE (铜制)        100-120HRL (铜制)

85-100HRM (铜制)       114-125HRR (铜制)

标准表面洛氏硬度块

88-92HR15N             74-82HR30N

45-55HR30N             45-55HR45N

85-91HR15T             70-80HR30T

54-72HR45T

标准布氏硬度块

150-250HBW10/3000      75-125HBW10/1000

150-250HBW5/750        75-125 HBW5/250

150-250HBW2.5/187.5    75-125HBW2.5/62.5

250-350HBW10/3000      500-600HBW10/3000

250-350HBW5/750        500-600HBW5/750

锤击布氏条

150-250 HBW5/750

标准维氏硬度块

700-800HV3            700-800HV5   

700-800HV10           700-800HV30

700-800HV50           400-600 HV5

400-600HV10           400-600 HV30

175-225 HV5

标准显微硬度块

700-800 HV1           700-800 HV0.5

700-800 HV0.3         700-800 HV0.2

400-600 HV0.2         400-600 HV0.1

175-225 HV0.1         175-225 HV0.05