ГОСТ Р ИСО 6507-4—2009
Продолжение таблицы 2
Измерительные нагрузки. Н
1,9612.942
4.9039.80719.61
24.5229.42
Шкалы твердости по Виккерсу
Среднее
значение
диагонали
отпечатка
индеитора
t),
мм
HV 0.2HV 0.3
HV0.5HV 1HV 2
HV 2.5HV3
0.2734.98
0.2744.94
0.2754.90
7.4612.424.949.8
7.4112.324.749.4
7.3612.324.549.0
62.274.6
61.874.1
61.373.6
0.276
___
0.277
—
0.278
—
0.279
—
0,280
—
7.3012.224.348.7
7.2512.124.248.3
7.2012.024.048.0
7.1511.923.847.6
7.1011.823.747.3
60.973.0
60.472.5
60.072.0
59.671.5
59.171.0
0.281
___
0.282
—
0,283
—
0.284
—
0.285—
7,0511.723.547.0
7.0011.723.346.6
6.9511.623.246.3
6.9011.523.046.0
6.8511.422.845.7
58.770.5
58.370.0
57.969.5
57.569.0
57.168.5
0.286
—
0.287
—
0.288
—
0.289
—
0.290
—
6.8011.322.745.3
6.7511.322.545.0
6.7111.222,444.7
6.66
11.1
22,244.4
6.6211,022.144.1
56.768.0
56.367.5
55.967.1
55.566.6
55.166.2
0.291
—
0.292
—
0.293
—
0.294
—
0,295—
6.5710.921,943.8
6.5210.921.843.5
6.4810,821.643.2
6.4410.721,542.9
6.3910,721.342.6
54.865.7
54.465.2
54.064.8
53.664.4
53.363.9
0.296
___
0.297—
0.298
—
0.299—
0.300
—
6.3510.621,242.3
6,3110.521,042.0
6.2610.420.941.8
6.2210.420.741.5
6.1810.320.641.2
52.963.5
52.663.1
52.262.6
51.962.2
51.561.8
0.301
___
0.302
—
0.303
—
0.304
—
0.305
—
6.1410.220.540.9
6.1010,220.340.7
6.0610.120.240.4
6.0210.020.140.1
5.98 9.9719.939.9
51.261.4
50.861.0
50.560.6
50.260.2
49.859.8
0.306
___
0.307
—
0.308
—
0.309
—
0.310
—
5.949.9019.839.6
5.909.8419.739.3
5.869,7719.539.1
5.839.7119.438.8
5.799.6519,338.6
49.559.4
49.259.0
48.958.6
48.658.3
48.257.9
0.311
—
0.312
—
0.313
—
0.314
—
0.315
—
5.759.5919.238.3
5.729,5219.138.1
5.689.4618.937.9
5.649.4018.837.6
5.619.3418.737.4
47.957,5
47.657.2
47.356.8
47.056.4
46.756.1
0.316
___
0.317
—
0.318
—
0.319
—
0.320
—
5.579.2818.637.1
5.549.2318.536.9
5.509.1718.336.7
5,479.1118.236.4
5.439.0518.136.2
46.455.7
46.155.4
45.955.0
45.654.7
45.354.3
32