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标准硬度块

符合JJG硬度块国家
计量检定规程
带生产厂检验证书

维氏

维氏硬度块
型号 硬度类型 规格
37
HDT-B-HV5A HV5 175-200
HDT-B-HV5B HV5 200-300
HDT-B-HV5C HV5 300-400
HDT-B-HV5D HV5 400-500
洛氏
HDT-B-HV5E HV5 500-600
洛氏硬度块 HDT-B-HV5F HV5 600-700
型号 硬度类型 规格 HDT-B-HV5G HV5 700-750
HDT-B-HRA HRA 80-84 HDT-B-HV10A HV10 175-200
HDT-B-HRB HRB 88-100 HDT-B-HV10B HV10 200-300
HDT-B-HRC1 HRC 20-30 HDT-B-HV10C HV10 300-400
HDT-B-HRC2 HRC 35-55 HDT-B-HV10D HV10 400-500
HDT-B-HRC3 HRC 60-70 HDT-B-HV10E HV10 500-600
HDT-B-HRD1 HRD 40-47 HDT-B-HV10F HV10 600-700
HDT-B-HRD2 HRD 55-63 HDT-B-HV10G HV10 700-750
HDT-B-HRD3 HRD 70-75 HDT-B-HV30A HV30 175-200
HDT-B-HRE HRE 107-114 HDT-B-HV30B HV30 200-300
HDT-B-HRF HRF 105-114 HDT-B-HV30C HV30 300-400
HDT-B-HRG1 HRG 57-82 HDT-B-HV30D HV30 400-500
HDT-B-HRG2 HRG 80-94 HDT-B-HV30E HV30 500-600
HDT-B-HV30F HV30 600-700
HDT-B-HV30G HV30 700-750
表面洛氏硬度块 HDT-B-HV50A HV50 175-200
型号 硬度类型 规格 HDT-B-HV50B HV50 200-300
HDT-B-HR15N1 HR15N 70-77 HDT-B-HV50C HV50 300-400
HDT-B-HR15N2 HR15N 78-88 HDT-B-HV50D HV50 400-500
HDT-B-HR15N3 HR15N 89-91 HDT-B-HV50E HV50 500-600
HDT-B-HR30N1 HR30N 42-54 HDT-B-HV50F HV50 600-700
HDT-B-HR30N2 HR30N 55-73 HDT-B-HV50G HV50 700-750
HDT-B-HR30N3 HR30N 74-80 HDT-B-HV100A HV100 175-200
HDT-B-HR45N1 HR45N 20-31 HDT-B-HV100B HV100 200-300
HDT-B-HR45N2 HR45N 32-61 HDT-B-HV100C HV100 300-400
HDT-B-HR45N3 HR45N 63-70 HDT-B-HV100D HV100 400-500
HDT-B-HR15T HR15T 88-93 HDT-B-HV100E HV100 500-600
HDT-B-HR30T HR30T 73-82 HDT-B-HV100F HV100 600-700
HDT-B-HR45T HR45T 58-72 HDT-B-HV100G HV100 700-750
待续

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