Hardness Test Block Rockwell B (HRB)

Hardness Test Block Rockwell B (HRB)  

Rockwell B (HRB) Hardness Test Block - Range B10 - B92

Hardness Scale: (HRB)

NIST Traceable with full certification
Test Block Part No.: QTRCTB-RB10
Penetrator: 1/16" Ball
Load: 100 Kg
Ranges: B10 - B92
Material: Brass

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