1、- A.E.C.M.A. STANDARD NORME A.E.C.M.A. A.E.C.M.A. NORM DRAFT prEN2215 Edition 1 b October 1977 ENGLISH VERSION STEEL FEPL52 S 980 MPa Fi, d 1180 MPa SHEETS 0,5 mm a 6 6 min AE ROSPACE SER I ES ACIER FE-PL52 S 980 MPa d Rm 1180 MPa T6LES 0,s mm a B mm SERIE AEROSPATIALE STAHL FE-PL62 S 980 MPa 4 Rm 1
2、180 MPn BLECHE 0,6 mm a 6 mm LUFT-UND RAUMFAHRT-REIHE The text of this standard, which exists in three equivalent versions (English, French, Gerrniin) Aas been drawn up under the responsability of AECMA (Association Europenne des Constructeurs de Matdriel Arospatial) and has been circulated to Offic
3、ial Services. Any reservations expressed by Official Services and not resolved in this issue, have been incorporated in the history sheet which has accompanied this prEN to CEN. It is published on yellow paper as a draft European Standardintended to receive, under the same presentation and according
4、 to its own rules, the approval of CEN (European Committee for Standardization). The equivalent versions in ,French and German languages can COMI C DE NORMALISATION . be supplied by B.N.A.E., 8, rue Moreau-Vauthier -51c - Approved by Qf C.M.AI 1978-10.“ 92100 BOULOGNE-BiLLANCOURT - FRANCE. DRAFT EUR
5、OPEAN STANDARD - AEROSPACE sir, ,i=$ prEN2215 Page 3 I- STEEL FE-PL s 980 ma Rm 1180 MPa Sheets 0,s mm 6 a 6 6 mm Chemical Element C si Nn P o, 12 - 0,80 - 0,18 0,20 1,lO 0,020 2 I 3 Composition min. max. % 1 1 - 0,015- i,50 i,o On30 I 5 4 I Air melted Method of molting Form Method of productlon Lim
6、it dimensions Sheets 0,5 mm a 6 mm 21169-2 Annea 1 ed I Hardened and tempered I 960C G 0 990C / AC ) t Temper- 620V 4 8 6 650C I 1 Hardened and tempered I Hardened and tempered Acceptance Standards Condition and Heat treatment SUPPlV Condition and Heat treatment USe 3 . Delivery condition Delivery condition I d? 1 . i- %6$e$ . 1 1 Condit ion and reatment Heakeierence Designaiion - Notes Typical uso 2 -I-._ Hardened and tempered 975 f 10 OC/OQ, + Temper 625 f 5 oc . -._- - en-1 purpose st-(, weldable (TIG particularly recommended) ._
