Standard Rockwell Hardness Test Block

Standard Rockwell Hardness Test Block

Standard Rockwell Hardness Test Block produced by our company is calibrated according to ASTM E18 standard, Made of high-quality materials to ensure the reliability and stability of the hardness value.

Technical parameter

Range of hardness values

              Dimension

    Weight

80-88HRA

60-70HRA

85-100HRBW

50-60HRBW

60-70HRC

35-55HRC

20-30HRC

 

 

60 * 40 * 10mm /2.4*1.6*0.4 in

 

 

0.19kg / 0.4lbs

Main Accessories

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