ГОСТ Р ИСО 6507-4—2009
Продолжение таблицы 3
Иаыерительмые нагрузки. Н
Среднее
значение
диагонали
49.0398.07
196.1294.2490,3980.7
Шкалы твердости по Виккерсу
индентора
d .
мм
HV 5HV 10
HV 20HV 30HV 50HV 100
0.81114.128.256.484.6141282
0.81214.128.156,284.4141281
0.81314,028.156.184.2140281
0,81414.028.056.084.0140280
0.81514.027.955.883.8140279
0.81613.927.955.783,6139279
0.81713.927.855.683.3139278
0.81813.927.755.483.1139277
0.81913.827.655.382.9138276
0.82013.827.655.182.7138276
0.82113.827.555,082.5138275
0.82213.727.454.982.3137274
0.82313.727.454.782.1137274
0.82413.727.354.681.9137273
0.82513.627.254.581,7136272
0.82613.627.254.481.5136272
0.82713.627.154.281.3136271
0.82813.527.054.181.1135270
0.82913.527.054,081.0135270
0.83013,526.953.880.8135269
0.83113.426.953.780.6134269
0.83213.426.853.680.4134268
0.83313.426.753,480.2134267
0.83413.326.753.380.0133267
0.83513.326.653.279.8133266
0.83613.326.553.179.6133265
0.83713.226.552.979.4132265
0.83813,226.452.879.2132264
0.83913.226.352.779.0132263
0.84013.126.352.678.8131263
0.84113.126.252.478.7131262
0.84213,126.252.378,5131262
0.84313.026.152.278.3130261
0.84413.026.052.178.1130260
0.84513.026.051.977,9130260
0.84613.025.951.877,7130259
0.84712.925.951.777.5129259
0.84812.925.851.677.4129258
0.84912.925.751.477.2129257
0.85012.825.751.377.0128257
0.85112.825.651,276,8128256
0.85212.825.551.176.6128255
0.85312,725.551,076.5127255
0.85412.725.450.876.3127254
0.85512,725.450.776.1127254
0.85612.725,350.675.9127253
0.85712,625.350.575.7126253
0.85812.625.250.475.6126252
0.85912,625.150.375.4126251
59