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DIN Standards Committee Materials Testing

Abstract

This document specifies the method of linear elastic dynamic instrumented indentation test for determination of indentation hardness and indentation modulus of materials showing elastic-plastic behaviour when oscillatory force or displacement is applied to the indenter while the load or displacement is held constant at a prescribed target value or while the indenter is continuously loaded to a prescribed target load or target depth.

Begin

2025-07-02

WI

EC101212

Planned document number

DIN EN ISO 14577-5

Project number

06236967

Responsible national committee

NA 062-01-41 AA - Hardness testing for metals  

Responsible european committee

CEN/TC 459/SC 1 - Test methods for steel (other than chemical analysis)  

Responsible international committee

ISO/TC 164/SC 3/WG 4 - Revision of ISO 14577 - Metallic materials - Instrumented indentation test for hardness and materials parameters  

draft standard

Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 5: Linear elastic dynamic instrumented indentation testing (DIIT) (ISO 14577-5:2022); German and English version prEN ISO 14577-5:2025
2025-11
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