1、AECMA STANDARD NORME AECMA AECMA NORM Edition approved for publication 2002-03-29 prEN 4700-2 Edition P I March 2002 Comments should be sent within six months afler the date of publication to Gulledelle 94 Material Domain Mr Evetts AECMA-STAN 6-1200 BRUXELLES PUBLISHED BY THE EUROPEAN ASSOCIATION OF
2、 AEROSPACE INDUSTRIES - STANDARDIZATION (AECMA-STAN) Gulledelle 94 - B-1200 BRUXELLES - Tel. (+32) 2 775 81 1 O - Fax. (+32) 2 775 81 11 ICs: Descriptors: ENGLISH VERSION Aerospace series Steel and heat resisting alloys Wrought products Technical specification Part 2: Bar and section Srie arospatial
3、e Aciers et alliages rsistant chaud Produits corroys Spcification technique Partie 2: Barres et profils Luft- und Raumfahrt Stahl und Hochwarmfesten Legierungen Umgeformte Erzeugnissse Technische Lieferbedingungen Teil 2: Stangen und Profile This “Aerospace Series“ Prestandard has been drawn up unde
4、r the responsibility of AECMA-STAN (The European Association of Aerospace Industries - Standardization). It is published on green paper for the needs of the European Aerospace Industry. It has been technically approved by the experts of the concerned Domain following member comments. Subsequent to t
5、he publication of this Prestandard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and review by users and formal agreement of AECMA-STAN it will be submitted as a d
6、raft European Standard to CEN (European Committee for Standardization) for formal vote. Nota - Extra copies can be supplied by B.N.A.E. - Technopolis 54 - 199. rue Jean-Jacques Rousseau - 92138 ISSY-LES-MOULINEAUX CEDEX Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provid
7、ed by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 2 prEN 4700-2: 2002 Contents Page Introduction . 3 O . I 2 Normative references . . a, U a, .- - 5 $ .c x m o a, ffl a, +- o 3 U 3 - .- n a a, O a, 0 m 5 - m U C a, .CI L a O C a
8、, Y m 4- * * C a, 9 2 5 - a, O U a, m w + - 22 n a, O ln C a, C - + + s a, 5 o a, m C a, O C O m * .- + E P C C a, .- CI .- g ffl U C m a,a,a,a, 5555 4 o C O O r O a ffl C L w E c m C U a, m a, U a, n a .c ffl D C a a z ffl .- - .- c - .- .- L c O ffl ffl U U m L h C O a,C .- + F Copyright Associati
9、on Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 13 prEN 4700-2: 2002 - 2 .s 2 3 E o al m a U L .- m $ c 3 a- N O +I 7 u) al C O u) S .- - L rc U E al 3 P L .- 2 - m
10、o S S o I al a m I- *- ioi 7 I - I - $ U K m u) m Y - .- 8 Y E a, C U a, m u) u) 0 3 U Q a, O K 5 .- CI CI .- CI 2 5 + - c) E m L CI C O U C .- c .- 8 f a, u) Il al - C O V C O o a, u) 3 I- .- + .- - Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under lice
11、nse with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 14 prEN 4700-2: 2002 2 I Q) In m a, ?- a: - O z I I I 5 5 s P- 5 e Li. .- C a, L .- a, I - .- Li. : m a, t E 5 2i n .- E, 3 g C a, C .- a, a, m Li. Li. I .- a 0. m - I I U W a, o K E o v) C O UI C a
12、, .- E O .- I a, o a, Q v) a, O K O o .- e Li. vi .- w L .- O Y Y Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 15 prEN 4700-2: 2002 I I - ! ! 2
13、 a 4 o m a E ai - .- v) K a, a, c o IT: CI 5 3 L! 2 .- * m 3 a, R c . c. C a,. m- E E CI c. CI m a, I N CJ Is, C v, a, O % o c a, 2 0- U .- CI - u- L C C C c + a 0-l C v, a, .- CI e cn C u a, O C a, I) o- LL .- c CI c 2 L c O x O C a, 3 u- u. L C I L Copyright Association Europeene des Constructeurs
14、 de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 19 prEN 4700-2: 2002 1 r c C .- * a + I P 1 I - In c ic O 8 O U .- .- c-. c, O! i m m C m al .- u c al 0. h c L O al a - m m & o C al 3 U I Copyrig
15、ht Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 20 prEN 4700-2: 2002 il 1 I l e Q 0 K .- c O m E v) o) o) v) m o) .- +a c - 8 a m ci .- 8 ii P m r a a r
16、I- 3 P C C O d- VI z V rn N O VI -r 1 L ( u) m C O -2 3 - U O o) CT E 5 E .- +a - 2 m I n rn r - Y- O o, C rn al O .- c Y- C C ! 1 x o K a, 2 U U 2 o i2 C a, S U LL t LI L Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for Resale
17、No reproduction or networking permitted without license from IHS-,-,-Page 21 prEN 4700-2: 2002 - z 2 5 t o al m 2 5i t L 3 F CI .- P n. m al v) m O O c) v) al C E .- - 8 rc U v) S E L L .- J U - m 0 C E o I N al .- i-“ n im al O al P v) al O c O m O O -I ,- U U c .- M - 2 E al 3 U al t U O 3 a P O C
18、 O v) E P c .- E s al v) C 2 8 5 CI E O rn C 5 3 o O c) .- I .- B P p! 1 o 3 U Q U 3 0 m 3 c + u- 2 r u m a, O D K a, c o m a, Yi 5 t C a, x m a, .c. n Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or n
19、etworking permitted without license from IHS-,-,-Page 22 prEN 4700-2: 2002 r - E E O O t c O m N =i .- c .- L e o a, U E p! a, u. u) m m o - ai P U 0 8 c O c .- - =a, 5s - rn - c O c O U C O o C .- .- Y %! m - BI c O C E a, w .- Y .- O K u) a, O x o C a, 3 U LL .- u c Lc t! m .- j zi a, o C m a u o
20、2 a, Q x c a, Q - m v) a, o a, O .- t c m 4- 5 12 t c .3 u) ii I * I 1- I L Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2. 5 C o o) m Q Q p. m o) c
21、 5 2 w L .- t L 3 -2 ln E C O O m v) al C O tn C .- e L y ci E L 2 .- S v - m o C c o I hl o) .- ioi a im i 3 rn Lc O - m r Page 23 prEN 4700-2: 2002 Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 24 prEN 4700-2: 2002 c O Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
