Certification Report, Certification of Charpy V-notch Reference Test Pieces of 60 J Nominal Absorbed Energy, Certified Reference Material ERM-FA014pFunded under: FP7-JRC
This certification report describes the processing and characterisation of ERM-FA014p, 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 (= energy required to break a Vnotch test piece using a pendulum impact test machine) is 66.6 J. The associated uncertainty (1.6 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-FA014c of the same nominal absorbed energy (60 J).
Bibliographic Reference: EUR 23262 EN (2008), 25 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: 978-92-79-05126-5
Record Number: 200819700 / Last updated on: 2008-03-20
Original language: en
Available languages: en