Rockwell Hardness Test Block with ISO & ASTM Certificate
Härtewerte von 20 bis 67 HRC
The Rockwell hardness test blocks are used for the yearly, indirect verification and calibration of Rockwell hardness tester as well as the cyclic (daily) check of the hardness tester.
The hardness test blocks Made in UK are delivered with a UKAS-Certificate according to ISO 6508-3 and ASTM E10.
|Measurements||Round Ø64×15 mm|
|Rockwell-Scales||HRA, HRB, HRC, HRF, HRG, HRH, HRE, HRD, HRK, Super-Rockwell|
|Hardness value (HRC)||app. 20, 25, 30, 35, 40, 45, 50, 55, 60, 63 , 65, 67|
- Hardness test block
- UKAS-Certificate according to ISO 6508-3 & ASTM E10