Rockwell Certified Hardness Test Block. “B” Scale.Manufactured from the highest quality steel with a special heat treat and cold treat process which insures maximum consistency and repeatability. Accuracy exceeds ASTM E10, E18, E92 and E384 standards. HRB 75
Rockwell Hardness Test Block-B Scale-HRB 75
$275.00
This test block is used to calibrate hardness testing equipment, providing a hands-on learning experience in materials science and engineering.
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