NA 062
DIN Standards Committee Materials Testing
Project
Metallic materials - Brinell hardness test - Part 3: Calibration of reference blocks
Abstract
ISO 6506-3:2014 specifies a method for the calibration of reference blocks to be used in the indirect verification of Brinell hardness testing machines as described in ISO 6506‑2. The procedures necessary to ensure metrological traceability of the calibration machine are also specified.
Begin
2026-08-14
WI
EC101225
Planned document number
prEN ISO 6506-3 rev
Responsible national committee
NA 062-01-112 AA - Hardness testing for metals
Responsible european committee
CEN/TC 459/SC 1 - Test methods for steel (other than chemical analysis)
