标准块:
标准洛氏硬度块:5-55HRC,20-30HRC,70-85HRA,60-70HRA,5-95HRB,0-70HRBW
标准表面洛氏硬度块:88-92HR15N,74-82HR30N,45-55HR30N,45-55HR45N,85-91HR15T,70-80HR30T
标准布氏硬度块: 150-250HRW10/3000,150-250HRBW5/750,150-250HBW2.5/187.5,500-600HBW10/3000,500-600HBW5/750,500-600HBW2.5/187.5,75-125HBW10/1000,75-125HBW5/250,75-125HBW2.5/62.5
标准维氏硬度块:700-800HV3,700-800HV5,700-800HV10,400-600HV5,400-600HV10,400-600HV30,175-225HV5
标准显微硬度块:700-800HV1,700-800HV0.5, 700-800HV0.3, 700-800HV0.2,400-600HV0.2, 400-600HV0.1, 175-225HV0.1, 175-225HV0.05
标准里氏硬度块:750-850HLD,590-670HLD, 690-570HLD,490-590 HLD ,550-630 HLG, 460-540HLG