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EN ISO 4545-3:2005

Metallic materials - Knoop hardness test - Part 3: Calibration of reference blocks (ISO 4545-3:2005)

Publication date:   Aug 10, 2006

General information

99.60 Withdrawal effective   Mar 7, 2018

CEN

CEN/TC 459/SC 1 Test methods for steel (other than chemical analysis)

European Norm

77.040.10   Mechanical testing of metals

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Scope

ISO 4545-3:2005 specifies the method for the calibration of reference blocks to be used for the indirect verification of Knoop hardness testing machines as specified in ISO 4545-2.
The method is applicable only for indentations with long diagonals greater than or equal to 0,020 mm.

Life cycle

NOW

WITHDRAWN
EN ISO 4545-3:2005
99.60 Withdrawal effective
Mar 7, 2018

REVISED BY

PUBLISHED
EN ISO 4545-3:2018