BS EN ISO 6506-2:2018 – TC Tracked Changes. Metallic materials. Brinell hardness test Verification and calibration of testing machines

Dimensions
Dimensional tolerances
Brinell hardness measurement
Test equipment
Mean
Equations
Testing conditions
Certificates of conformity
Physical property measurement
Test specimens
Hardness measurement
Inspection
Errors
Calibration
Indentations
Diameter
Portable
Verification
Reproducibility
Metals
Hardness testers

Link: BS EN ISO 6506-2:2018 – TC Tracked Changes. Metallic materials. Brinell hardness test Verification and calibration of testing machines
Source: BSI Standards