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STANDARD

Current

ÖNORM EN ISO 16859-2

Issue date: 2016 03 01

Metallic materials - Leeb hardness test - Part 2: Verification and calibration of the testing devices (ISO 16859-2:2015)

This part of ISO 16859 specifies methods for direct and indirect verification of test instruments used for determining Leeb hardness in accordance with ISO 16859-1, and also describes when these two types of verification are to be performed. The direct verification involves checking that individual instrument performance parameters fall within specified limits, whereas the indirect verification utilizes hardness measurements of reference test blocks, calibrated in accordance with ISO 16859-3, to check the overall performance of the instrument for testing in the direction of gravity. The indirect method can be used on its own for the periodic performance checking in service.

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General information on ÖNORM EN ISO 16859-2

Format

Paper | 18 Pages

Language

German | English | Download GER/ENG

Publisher

Austrian Standards International

Committee 021 Iron and steel

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Normative References

Here you will find an extract of the normative references. Please refer to the document itself for the full list.

Dokumentnummer	Titel	Ausgabedatum	Art	Link
Dokumentnummer ISO 16859-1:2015	Titel Metallic materials — Leeb hardness test — Part 1: Test method	Ausgabedatum 2015 09 11	Art Standard	Zur Produktseite
Dokumentnummer ISO 16859-3:2015	Titel Metallic materials — Leeb hardness test — Part 3: Calibration of reference test blocks	Ausgabedatum 2015 09 11	Art Standard	Zur Produktseite

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