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EN ISO 4545-2:2005

Metallic materials - Knoop hardness test - Part 2: Verification and calibration of testing machines (ISO 4545-2:2005)

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 4545-2:2005 specifies the method of verification of testing machines for determining Knoop hardness for metallic materials in accordance with ISO 4545-1. It covers test forces from 0,098 07 N to 19,614 N. The method is recommended only for indentations with diagonals greater than or equal to 0,020 mm.

Life cycle

NOW

WITHDRAWN
EN ISO 4545-2:2005
99.60 Withdrawal effective
Mar 7, 2018

REVISED BY

PUBLISHED
EN ISO 4545-2:2018