读数显微镜
重量(kg)
200±50HBS 100±25HBS
80-88HRA 85-95HRB 20-30HRC 35-55HRC 60-70HRC
0.19
200±25HV5 450±50HV5 450±50HV10 450±50HV30 750±50HV10
89-91HR15N 42-50HR30N 75-80HR30N 37-61HR45N 87-93HR15T 70-82HR30T
200±50HBS
1
175-225HBS
150 x 12 x 12
700-800HV1 700-800HV0.5 700-800HV0.2 400-500HV0.2 400-500HV0.1 200-300HV0.1 200-300HV0.05
0.03
790±40HLD
2.7
95±4HSD 60±4HSD 30±4HSD
0.39