ГОСТ Р ИСО 6507-4—2009
Продолжение таблицы 3
Измерительные нагрузки. И
49.0398.07
Среднее
значение
диагонали
отпечатка
индентора
мм
MV 5HV 10
196.1294.2490.3980.7
Шкалы твердости по Виккерсу
HV 20HV 30HV 50MV 100
1.534
_
1.535 —
7.88 15.8
7.87 15.7
23.6 39.4 78.8
23.6 39.3 78.7
1.536
—
1.537
—
1.538
—
1.539
—
1.540—
7.8615.7
7.8515.7
7.8415.7
7.8315.7
7.8215.6
23.639.378.6
23.539.278.5
23.539.278.4
23.539.178.3
23.539.178.2
1.541
—
1.542
—
1.543
—
1.544
—
1.545
—
7.8115.6
7.8015.6
7.7915,6
7.7815.6
7.7715.5
23.439.078.1
23.439.078.0
23.438.977.9
23.338.977.8
23,338.877.7
1.546
___
1.547
—
1.548
—
1.549
—
1.550
—
7.7615.5
7.7515.5
7.7415.5
7.7315.5
7.7215.4
23.338.877.6
23.238.777.5
23,238.777.4
23.238.677.3
23.238.677.2
1.551
—
1.552
—
1.553
—
1.554
—
1.555—
7.7115.4
7.7015.4
7.6915,4
7.6815,4
7.6715.3
23,138.577.1
23.138.577.0
23.138.476.9
23.038.476.8
23.038.376.7
1.556
___
1.557
—
1.558
—
1.559
—
1.560 —
7.6615.3
7.6515.3
7.6415.3
7.6315.3
7.6215.2
23.038.376.6
22.938.276.5
22.938.276.4
22.938.176.3
22,938.176.2
1.561
—
1.562
—
1.563 —
1.564
—
1.565 —
7.6115.2
7.6015.2
7.5915.2
7.5815.2
7.5715.1
22.838.076.1
22.838.076.0
22.838.075.9
22.737.975.8
22.737.975.7
1.566
___
1.567
—
1.568
—
1.569
—
1.570
—
7.5615.1
7.5515.1
7.5415.1
7.5315.1
7,5215.0
22,737,875.6
22.737.875.5
22,637.775.4
22.637.775.3
22.637.675.2
1.571
—
1.572
—
1.573
—
1.574
—
1.575
—
7.5115.0
7.5015.0
7.4915.0
7.4915,0
7.4814.9
22.537.675.1
22.537.575.0
22.537,574.9
22.537.474.9
22.437.474.8
1.576
—
1.577
—
1.578
—
1.579 —
1.580
—
7.4714.9
7.4614.9
7.4514.9
7.4414.9
7.4314.9
22.437.374.7
22.437.374.6
22.337.274.5
22.337.274.4
22.337.174.3
74