Rockwell Hardness Test Blocks HRA, HRB, HRC

Rockwell Hardness Test Blocks HRA, HRB, HRC


Specifications
Details

Hardness testing blocks are designed for metals hardness testers calibration.

 

There are available different nominal values of the blocks, such as: 25 HRC, 45 HRC, 65 HRC, 90 HRB, 83 HRA.

 

The blocks meet ASTM E18 standard.


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