ČSN EN ISO 14577-3 (420378)

Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 3: Calibration of reference blocks

STANDARD published on 1.11.2026

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The information about the standard:

Designation standards: ČSN EN ISO 14577-3
Classification mark: 420378
Catalog number: 524542
Publication date standards: 1.11.2026
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

Annotation of standard text ČSN EN ISO 14577-3 (420378):

This document specifies a method for the calibration of reference blocks to use for the indirect verification of testing machines for the instrumented indentation test as specified in ISO 14577-2.
Reference materials, where it is necessary to prepare a surface before the test in a manner that removes surface layers are excluded from this standard