This certification report describes the processing and characterisation of three batches of Charpy V-notch certified reference test pieces. These batches will serve as Master Batches, to be used by IRMM for the certification of secondary batches. Sets of five pieces taken from a secondary batch are distributed by IRMM for the verifcation of pendulum impact test machines according to EN 10045-2 or according to ISO 158-2. The certified values for absorbed energy are estimates of the mean value of the whole batch. The associated undertainties are standard uncertainties corresponding to a confidence level of about 68 %. The certified values are defined by the Charpy impact test method as described in EN 10045 1 and ISO 148 and are traceable to the SI system of units.
ROEBBEN Gert;
DEAN Alan;
LAMBERTY Andree;
2009-03-03
OPOCE
JRC50323
978-92-79-11327-7,
1018-5593,
EUR 23760 EN,
OP LA-NA-23760-EN-C,
https://publications.jrc.ec.europa.eu/repository/handle/JRC50323,
10.2787/21387,
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