DIN EN ISO 4545-4:2006
Metallic materials - Knoop hardness test - Part 4: Table of hardness values (ISO 4545-4:2005); English version of DIN EN ISO 4545-4:2006-03

Standard No.

DIN EN ISO 4545-4:2006

Release Date

2006

Published By

German Institute for Standardization

Status

Be replaced

Replace By

DIN EN ISO 4545-4:2018

DIN EN ISO 4545-4 E:2015

Latest

DIN EN ISO 4545-4:2018-05

Replace

DIN EN ISO 4545-4:2004

Scope

This part of ISO 4545 gives a table for the calculation of Knoop hardness values for use in tests made on flat surfaces carried out in accordance with ISO 4545-1.

DIN EN ISO 4545-4:2006 Referenced Document

• ISO 4545-1 Metallic materials — Knoop hardness test — Part 1: Test method*， 2023-08-01 Update
• ISO 4545-2 Metallic materials - Knoop hardness test- Part 2:Verification and calibration of testing machines*， 2017-12-14 Update

DIN EN ISO 4545-4:2006 history

• 2018 DIN EN ISO 4545-4:2018-05 Metallic materials - Knoop hardness test - Part 4: Table of hardness values (ISO 4545-4:2017); German version EN ISO 4545-4:2018
• 2018 DIN EN ISO 4545-4:2018 Metallic materials - Knoop hardness test - Part 4: Table of hardness values (ISO 4545-4:2017); German version EN ISO 4545-4:2018
• 2006 DIN EN ISO 4545-4:2006 Metallic materials - Knoop hardness test - Part 4: Table of hardness values (ISO 4545-4:2005); English version of DIN EN ISO 4545-4:2006-03
• 0000 DIN EN ISO 4545-4:2004