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UNI EN ISO 4545-1 : 2006

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

METALLIC MATERIALS - KNOOP HARDNESS TEST - PART 1: TEST METHOD
Superseded date

10-09-2022

Published date

01-01-2006

Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Symbols and abbreviated terms
5 Apparatus
6 Test piece
7 Procedure
8 Uncertainty of the results
9 Test report
Annex A (informative) Procedure for periodic checking of the
                      testing machine by the user
Annex B (informative) Uncertainty of the measured hardness values
Bibliography

Provides the Knoop hardness test method for metallic materials, for test forces from 0,098 07 N to 19,614 N.

DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Superseded
SupersededBy

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