VICKERS

ISO 6507 ASTM E384, E92 JIS B 7725

*Расширенный диапазон

HV0.001 | HV0.002 | HV0.003 | HV0.004 | HV0.005 | HV0.006 | HV0.007 | HV0.008 | HV0.009 HV0.010 | HV0.015 | HV0.020 | HV0.025 | HV0.050 | HV0.1 | HV0.2 | HV0.3 | HV0.5 | HV1 | HV2 HV2.5 | HV3 | HV4 | HV5 | HV10 | HV20 | HV25 | HV30 | HV40 | HV50

*(HV0,0001 - HV0,0009 увеличивается с шагом HV 0,00005)

KNOOP

ISO 4545, ASTM E92, JIS Z 2251

HK0.001 | HK0.003 | HK0.005 HK0.015 | HK0.01 | HK0.02 | HK0.025 | HK0.05 | HK0.1 | HK0.2

HK0.3 | HK0.5 | HK1 | HK2 | HK5

BRINELL

ISO 6506, ASTM E10, JIS Z 2243

HB1/1 | HB1/1.25 | HB1/2.5 | HB1/5 | HB1/10 | HB1/30 | HB2.5/6.25 | HB2.5/7.8125

HB2.5/15.625 | HB2.5/31.25 | HB2.5/62.5 | HB5/25 | HB5/62.5

Преобразования

Преобразование в другие шкалы твердости в соответствии с ASTM E140, ISO 18265, GB / T 1172