Certification of Charpy V-notch reference test pieces of 30 J nominal absorbed energy, Certified Reference Material ERM-FA013ax
This certification report describes the processing and characterisation of ERM-FA013ax, a batch of Charpy Vnotch certified reference test pieces. Sets of five of these test pieces are used for the verification of pendulum impact test machines according to EN 10045-2 (Charpy impact test on metallic materials, Part 2. Method for the verification of impact testing machines ) or according to ISO 148-2 (Metallic materials - Charpy pendulum impact test � Part 2: Verification of test machines ). The certified value for KV (absorbed energy = energy required to break a V-notched test piece using a pendulum impact test machine) is 31.1 J. The associated expanded uncertainty (1.3 J, k = 2 corresponding to a confidence level of about 95 %) is calculated for the mean of a set of five test pieces. The certified value is traceable to the Charpy impact test method as described in EN 10045-1  and ISO 148 , via the corresponding Master Batch ERM-FA013d of the same nominal absorbed energy (30 J).
Bibliographic Reference: EUR 22785 EN (2007), 27 pp. Free of charge
Availability: Available from European Commission, JRC Knowledge Management Unit, Ispra (IT) Tel: +39 033278 9893 Fax: +39 033278 5409 E-mail: email@example.com or Bruxelles (BE) Tel: +32 2 295 76 24 Fax: +32 2 299 63 22
ISBN: ISBN: 978-92-79-06106-6
Record Number: 200719522 / Last updated on: 2007-10-29
Original language: en
Available languages: en