ГОСТ Р ИСО 6507-4—2009
Продолжение таблицы 3
Измерительные нагрузки. Н
49.0398.07
196.1294.2490.3980.7
Шкалы твердости по Виккерсу
Среднее
значение
диагонали
отпечатка
индситора
d ,
мм
MV 5HV 10
HV 20HV 30MV 50HV 100
0.714 18.2 36.4
0.715 18.1 36,3
72.7 109 182 364
72.5 109 181 363
0.71618.136.2
0.717 .18.036.1
0.71818.036.0
0.71917.935.9
0.72017.935.8
72.3109181362
72.1108180361
71.9108180360
71.7108179359
71.5107179358
0,72117.835.7
0.72217.835.6
0.72317.735.5
0,72417.735.4
0,72517.635.3
71.3107178357
71.1107178356
70.9106177355
70.7106177354
70.5106176353
0.72617.635.2
0.72717.535.1
0.72817.535.0
0.72917.434.9
0,73017.434.8
70.4106176352
70.2105175351
70.0105175350
69.8105174349
69.6104174348
0.73117.434.7
0,73217.334.6
0.73317.334.5
0,73417,234.4
0.73517,234.3
69.4104174347
69.2
104
173346
69.0104173345
68.8103172344
68.6103172343
0.73617,134.2
0,73717.134.1
0,73817.034.0
0,73917.034.0
0.74016.933.9
68.5103171342
68.3102171341
68.1102170340
67.9102170340
67.7102169339
0.74116.933.8
0.74216.833.7
0.74316.833.6
0.74416.733.5
0.74516.733.4
67.5101169338
67.4101168337
67,2101168336
67.0101167335
66.8100167334
0.74616,733.3
0,74716.633.2
0.74816.633.1
0,74316.533.1
0,75016.533,0
66.6100167333
66.5 99.7166332
66.3 99.4166331
66.1 99.2165331
65,9 98.9165330
0.75116.432.9
0.75216.432.8
0.75216.432.7
0.75416.332.6
0.75516.332.5
65.798.6164329
65.698,4164328
65.498.1164327
65.297.9162326
65.197,6162325
0.75616.232.4
0.75716.232.4
0.75816.132.3
0.75916.132,2
0,76016.132.1
64.997.3162324
64.797.1162324
64.596.8161323
64.496.6161322
64.296.3161321
0.76116.032.0
64.096.1160320
57