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
1,581
_
1.582
—
1.583
—
1.584
—
1,585
—
7.4214.822.3
7.4114.822,2
7.4014.822,2
7.3914.822,2
7.3814.822.1
37.174.2
37,074.1
37,074.0
37.073.9
36.973.8
1.586
___
1.587
—
1.588
—
1.589
—
1.590
—
7.3714.722.1
7.3614.722.1
7.3514.722.1
7.3414.722.0
7.3414.722.0
36.973.7
36.873.6
36.873.5
36.773.4
36.773.4
1.591
___
1.592
—
1.593
—
1.594
—
1.595
—
7.3314.622.0
7.3214.622.0
7.3114.621.9
7.3014.621.9
7.2914.621.9
36.673.3
36.673.2
36.573.1
36.573.0
36.472.9
1.596
___
1.597
—
1.598
—
1.599
—
1.600
—
7.2814.621.8
7,2714.521.8
7.2614.521.8
7,2514,521.8
7.2414.521.7
36.472.8
36.472.7
36.372.6
36,372.5
36.272.4
1.601
—
1.602
—
1.603
—
1.604
—
1.605
—
7.2414.521.7
7.2314.421.7
7,2214.421.7
7.2114.421.6
7.2014.421.6
36.272.4
36.172.3
36.172.2
36.072.1
36.072.0
1.606
___
1.607
—
1.608
—
1.609
—
1.610
—
7.1914.421.6
7.1814.421.5
7.1714.321.5
7,1614.321.5
7.1514.321.5
35.971.9
35.971.8
35.971.7
35.871.6
35.871.5
1.611
—
1.612
—
1.613
—
1.614
—
1.615
—
7.1514.321.4
7.1414.321.4
7.1314.321.4
7.1214.221.4
7,1114.221.3
35.771.5
35.771.4
35.671.3
35,671.2
35.571.1
1.616
—
1.617
—
1.618
—
1.619
—
1.620
—
7.1014.221.3
7.0914,221,3
7.0814.221.3
7.0814.121.2
7.0714.121.2
35.571.0
35.570.9
35.470.8
35.470.8
35.370.7
1.621
___
1.622
—
1.623
—
1.624
—
1.625
—
7,0614.121.2
7.0514.121.1
7.0414.121.1
7.0314.121.1
7.0214.021.1
35.370.6
35.270.5
35.270.4
35.270.3
35.170.2
1.626
___
1.627
—
1.628
—
7.01 14.0 21.0
7.01 14.0 21.0
7.0014.021.0
35.170.1
35.070.1
35.070.0
75