1、CEN PREN*2003-01 91 = 3Ll04589 0013iab5 O I - A. E.C.M .A. STAN DARD NORME A.E.C. M .A. A.E.C.M.A. NORM prEN 2003 Part 1 Issue P 2 February 1991 UDC DIT PAR LASSOCIATION EUROPENNE DES CONSTRUCTEURS DE MATRIEL AROSPATIAL 88, boulevard Malesherbes, 75008 PARIS -TL. 45-63-82-85 e Supersedes issue P 1 A
2、pril 1982 Key words : ENGLISH VERSION Aerospace series Test methods for steel products Part 1 Charpy impact test (U notch) Srie arospatiale Luft- und Raumfahrt Mthodes dessais Prfverfahren fr Stahlerzeugnisse Partie I Teil 1 Charpy- Kerbschlagversuch (U - Kerb) applicables aux produits en acier Essa
3、i de rsilience Charpy (entaille en U) This Aerospace Series pre-standard has been drawn up under the responsibility of AECMA (Association Europenne des Constructeurs de Matriel Arospatial). It is published on green paper for the needs of AECMA-Members. It has been technically approved by the experts
4、 of the concerned Commission following comment by the Member countries. Subsequent to the publication of this pre-standard, the technical content shallnot be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard, After examina
5、tion and signature of the AECMA Standard Checking Centre (NPS) and formal agreement of the Official Services of the Member countries it will be submitted as a draft European Standard to CEN (European Committee for Standardization) for final voe. Standard to be used : EN 10045-1 Nota - Extra copies c
6、an be supplied by B.N.A.E. - Technopolis 54 - 199, rue Jean-Jacques Rousseau - 921 38 ISSY LES MOULINEAUX CEDEX -Edition approved for publication I Comments should be sent within six months I C5 Chairman 1997-02-04 after the date of publication decision A.E.C.M.A. 88, Bd. Malesherbes 75008 PARIS - FRANCE Mr ODORICO L ! 7 I_- aecma 1991
