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 Hardness test blocks
THE PREVIOUS
THE NEXT
  •  

    Qualified Leeb , Ultrasonic hardness, Knoop

    Rockwell,Brinell,Vickers, 

    Micro hardness tester blocks

    Special blocks can be made as per customer demands

     

     

     

     

     

     

     

     

     

    Leeb hardness test block

    Rockwell hardness test block

    Brinell hardness test block

    Vickers hardness test block

    Micro hardness test block

    Knoop hardness test block

     

  • Vickers/Knoop

    Hardness Value

    HV/HK 0.1

    240

    300

    400

    540

    620

    720

    840

    HV/HK 0.2

    240

    300

    400

    540

    620

    720

    840

    HV/HK 0.5

    240

    300

    400

    540

    620

    720

    840

    HV/HK 1

    240

    300

    400

    540

    620

    720

    840

    HV/HK 2

    240

    300

    400

    540

    620

    720

    840

    HV/HK 3/5/10

    240

    300

    400

    540

    620

    720

    840



     

    Steel hardness test blocks macro 

    Vickers

    Hardness Value

    HV 1

    150

    240

    300

    400

    540

    620

    720

    840

    HV 2

    150

    240

    300

    400

    540

    620

    720

    840

    HV 3

    150

    240

    300

    400

    540

    620

    720

    840

    HV 5

    150

    240

    300

    400

    540

    620

    720

    840

    HV 10

    150

    240

    300

    400

    540

    620

    720

    840

    HV 20

    150

    240

    300

    400

    540

    620

    720

    840

    HV 30

    150

    240

    300

    400

    540

    620

    720

    840

    HV 50

    150

    240

    300

    400

    540

    620

    720

    840

    HV 60

    150

    240

    300

    400

    540

    620

    720

    840

    HV 100

    150

    240

    300

    400

    540

    620

    720

    840

    HV 120

    150

    240

    300

    400

    540

    620

    720

    840

    HV 125

    150

    240

    300

    400

    540

    620

    720

    840



     

    Steel hardness test blocks

    65.7

    Rockwell

    Hardness Value

    HRA

     

     

     

    59.8

    62.4

    65

    67.6

    70.2

    72.8

    75.4

    78.1

    80.7

    82

    83.4

     

     

    HRB

    60

    80

    90

    100

     

     

     

     

     

     

     

     

     

     

     

     

    HRC

     

     

     

    20

    25

    30

    35

    40

    45

    50

    55

    60

    62,5

    65

     

    HRF

    90

    95

     

    115

     

     

     

     

     

     

     

     

     

     

     

     

    HR 15 N

     

     

     

    67.7

    70.5

    73.4

    76.2

    79.1

    81.9

    84.7

    87.5

    89.9

    90.8

    91.3

     

     

    HR 30 N

     

     

     

    41.2

    45.6

    50.1

    54.6

    59.1

    63,6

    68

    72.1

    78.6

    79

    81.2

     

     

    HR 45 N

     

     

     

    19.7

    25.4

    31.2

    37

    42.8

    48.5

    54.3

    60<, /o:p>

    68.5

    71.4

     

     

    HR 15 T

    80

    86.5

    91

    92.2

     

     

     

     

     

     

     

     

     

     

     

     

    HR 30 T

    56.5

    69.2

    77.3

    82

     

     

     

     

     

     

     

     

     

     

     

     

    HR 45 T

    33.5

    52.8

    64.6

    72.1

     

     

     

     

     

     

     

     

     

     

     

     

    HR 62.5

     

     

     

    58.2

    61

    63.7

    66.4

    69.2

    72

    74.7

    77.5

    80.2

    81.6

    83

     

     

    HB-T 2.5/187.5

     

    25

    53

    61

    65

     

     

     

     

     

     

     

     

     

    HB-T 2.5/62.5

    72

    80

    85

     

     

     

     

     

     

     

     

     

     

     

     

     

    HB-T2.5/31.25

     

    45

    65

     

     

     

     

     

     

     

     

     

     

     

     

     

    HRG

     

    62

     

    81

    87

    94

     

     

     

     

     

     

     

     

     

     

    HRE

    95

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    HRD

     

     

     

    40.0

    44.0

    48.0

    51.0

    55.0

    59.0

    63.0

    67.0

    71.0

    73.0

    75.0

     

     

    HRK

    76.0

    97.0

     

     

     

     

     

     

     

     

     

     

     

     

     

     



     

    Aluminum hardness test blocks, macro 

    Vickers

    Standard Härtwerte

    HV 5

    60

    80

    100

    HV 10

    60

    80

    100

    HV 20

    60

    80

    100

    HV 30

    60

    80

    100

    HV 50

    60

    80

    100

    HV 60

    60

    80

    100



 
 
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