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
0.90811.222.545.067,5112225
0.90911.222,444.967.3112224
0.91011.222.444.867.2112224
0.91111.222,344.767.0112223
0.912
11.1
22.344.666.9111223
0.913
11.1
22.244.566.7111222
0.914
11.1
22.244.466.6111222
0.91511.122.244.366.4111222
0.91611,122.144,266.3111221
0.91711.022.144.166.2110221
0.91811.022.044.066.0110220
0.91911.022.043.965.9110220
0.92011.021.943.865.7110214
0.92110.921.943.765.6109219
0.92210.921.843.665.4109218
0.92310.921.843.565,3109218
0.92410.921.743.465.2109217
0.92510.821.743.365.0108217
0.92610.821.643.264.9108216
0.92710.821.643.264.7108216
0.92810.821.543,164.6108215
0.92910.721.543,064.5107215
0.93010.721.442.964.3107214
0.93110.721.442.864.2107214
0.93210.721.342.764.0107213
0.93310.721.342.663.9107213
0.93410.621.342.563.8106213
0,93510.621.242.463.6106212
0.93610.621.242.363.5106212
0.93710.621.142.263.4106211
0.93810.521.142.163.2105211
0.93910.521.042.163.1105210
0.94010.521.042,063.0105210
0.941 10.5 20.9 41,9 62.8 105 209
0.942 10.4 20.9 41.8 62,7 104 209
0.94310.420.941.762.6104209
0.94410.420.841.662.4104208
0.94510.420.841,562.3104208
0.94610.420.741.462.2104207
0.94710.320.741.362.0103207
0,94810.320.641.361.9103206
0.94910.320.641.261.8103206
0.95010,320.541.161.6103205
0.95110,320.541.061.5103205
0.95210.220.540.961.4102205
0.95310.220.440.861.3102204
0.95410.220.440.761.1102204
0.95510,220.340.761.0102203
61