品牌昊泰产品型号HRCHRBHL测量范围硬度机校正外形尺寸40*10（mm）重量0.25（kg）产品名称:硬度标准块型号:HRC硬度标准块（可根据客户的要求订制不同型号和规格的硬度块）产品名称规格外型尺寸/MM标准60-70HRC环形洛氏35-55HRCФ60×Ф10×10硬度块20-30HRC（Rockwellhardnessstandardblock）70-85HRA60-70HRA85-95HRBW60-70HRBW标准45-55HRB60×40×8洛氏硬度块(Rockwellhardnessstandardblock)标准88-92HR15N表面洛氏74-82HR30N环形硬度块45-55HR30NФ60×Ф10×10(Rockwellhardnessstandardblocksurface）45-55HR45N85-91HR15T70-80HR30T54-72HR45T标准150-250HBW10/3000Ф90×Ф12×16布氏150-250HBW5/750硬度块150-250HBW2.5/187.5或(Brinellhardnessstandardblock)500-600HBW10/3000500-600HBW5/75060×40×10500-600HBW5/187.575-125HBW10/100075-125HBW5/25075-125HBW2.5/62.5锤击布氏条150-250HBW5/75012×12×150(Brandt'sstanda***hammeringblock)标准700-800HV360×40×10维氏700-800HV5硬度块700-800HV10(VickersHardnessstandardblock)700-800HV30700-800HV50400-600HV5400-600HV10400-600HV30175-225HV5标准700-800HV125×25×8显微700-800HV0.5硬度块700-800HV0.2(Standardmicro-hardnessblock)400-600HV0.2400-600HV0.1175-225HV0.1175-225HV0.05标准800-900HK125×25×8努普800-900HK0.5硬度块800-900HK0.3（Knoophardnessstandardblock）800-900HK0.2400-600HK0.2400-600HK0.1200-300HK0.1200-300HK0.05标准750-850HLDФ90×55590-670HLDФ120×70里氏490-570HLD550-630HLG硬度块460-540HLG(LeebHardnessstandardblock)金刚石洛氏压头HRC,HRA碳化钨钢球Ф10;Ф5;Ф2.5优等标准洛氏硬度块ExcellentstandardRockwellhardnessblock60-70HRC环形（出口***)35-55HRCФ60×10(exclusivelyforexport)20-30HRC70-85HRA60-70HRA85-95HRBW60-70HRBW)