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ISO 16859-2:2015

Metallic materials — Leeb hardness test — Part 2: Verification and calibration of the testing devices

Sep 11, 2015

General information

90.92     Jun 24, 2025

ISO

ISO/TC 164/SC 3

International Standard

77.040.10  

English   French  

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Scope

ISO 16859-2:2015 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.

Life cycle

NOW

PUBLISHED
ISO 16859-2:2015
90.92 Standard to be revised
Jun 24, 2025

REVISED BY

PROJECT
ISO/PWI 16859-2

National adoptions

SRPS EN ISO 16859-2:2016  
ISS

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

60.60   Standard published

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