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prEN ISO 14577-2

Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 2: Verification and calibration of testing machines (ISO/DIS 14577-2:2024) prEN ISO 14577-2

Publication date:   Aug 1, 2024

General information

40.60 Close of voting   Oct 25, 2024

CEN

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

European Norm

19.060   Mechanical testing

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Scope

ISO 14577-2:2015 specifies the method of verification and calibration of testing machines for carrying out the instrumented indentation test in accordance with ISO 14577‑1:2015.
It describes a direct verification method for checking the main functions of the testing machine and an indirect verification method suitable for the determination of the repeatability of the testing machine. There is a requirement that the indirect method be used in addition to the direct method and for the periodic routine checking of the testing machine in service.
It is a requirement that the indirect method of verification of the testing machine be carried out independently for each test method.
ISO 14577-2:2015 is also applicable for transportable testing machines.

Life cycle

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EN ISO 14577-2:2015

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prEN ISO 14577-2
40.60 Close of voting
Oct 25, 2024