价格:未填
供应:99999
发货:3天内
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,490-590HLD,550-630HLG,460-540HLG