Superseded Standard
Historical

DIN EN ISO 4545-3:2006-03

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

Summary

This part of ISO 4545 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 0,020 mm.

Notes

À remplacer par DIN EN ISO 4545-3 (2015-05).

Technical characteristics

Publisher Deutsche Institut für Normung e.V. (DIN)
Publication Date 03/01/2006
Cancellation Date 07/01/2018
Page Count 16
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