Rockwell Hardness Block ASTM ISO

Part No: HABL-15001
ASTEM, ISO Standard
Made of High quality steel

China Top Rockwell Hardness Block ASTM Manufacturer, Made of

Superficial Rockwell Hardness Test Block

Part No: HABL-13001
Part No: 88-92HR15N
74-82HR30N
Test Block

China Top Quality Superficial Rockwell Hardness Test Block M

Rectangular Rockwell Hardness Calibration Standard Block

Part No: HABL-11002
Rectangular Type
60-70HRC
60-70HRA

Rectangular Rockwell Hardness Calibration Standard Block

Leeb Hardness Test Block

Part NO: HABL-21001
D G round test block
Use for calibration verification
HLD, HLG

China Top Quality Leeb Hardness Test Block Manufacturer