Certification Report: Certification of Charpy V-notch reference test pieces of 120 J nominal absorbed energy, Certified Reference Material ERM-FA016avFunded under: FP7-JRC
This certification report describes the processing and characterisation of ERM-FA016av, a batch of Charpy V-notch 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 131.0 J. The associated expanded uncertainty (3.6 J, k = 2 corresponding to a confidence level of 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-FA016c of the same nominal absorbed energy (120 J).
Bibliographic Reference: EUR 23053 EN (2007), 26 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: firstname.lastname@example.org or Bruxelles (BE) Tel: +32 2 295 76 24 Fax: +32 2 299 63 22
ISBN: ISBN: 978-92-79-07851-4
Record Number: 200819631 / Last updated on: 2008-01-21
Original language: en
Available languages: en