1、AECMA STANDARD NORME AECMA AECMA NORM Edition approved for publication prEN 351 O Comments should be sent within six months after the date of oublication to C5 Chairman Edition P 2 December 1997 ICs: PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES (AECMA) Gulledelle 94 - B-1200 BRUXELL
2、ES - Tel. (+32) 2 775 81 10 - Fax. (+32) 2 775 81 11 Descriptors: ENGLISH VERSION Aerospace series Heat resisting alloy FE-PA2602 (X4NiCrTiMoV26-I 5) Solution treated and precipitation treated Bar and section De S 100 mm Srie arospatiale Alliage rsistant chaud FE-PA2602 (X4NiCrTiMoV26-151 Mis en sol
3、ution et prcipit Barres et profils De Il00 mm Supersedes issue P 1 March 1988 Luft- und Raumfahrt Hochwarmfeste Legierung FE-PA2602 (X4NiCrTiMoV26-15) Lsungsgeglht und ausgehrtet Stangen und Profile De Il00 rnm This “Aerospace Series“ Prestandard has been drawn up under the responsibility of AECMA (
4、The European Association of Aerospace Industries). It is published on green paper for the needs of AECMA-Members. It has been technically approved by the experts of the concerned Technical Committee following comment by the Member countries. Subsequent to the publication of this Prestandard, the tec
5、hnical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and signature of the AECMA Standard Checking Centre (NPS) and formal agreement of the Official Services of the Member countri
6、es it will be submitted as a draft European Standard to CEN (European Committee for Standardization) for formal vote. 1997-12-31 AECMA Gulledelle 94 I B-1200 BRUXELLES I aecma 1997 Mr Evetts COPYRIGHT Association Europeene Des Constructeurs de Materiel AerospaceLicensed by Information Handling Servi
7、cesSTD-AECMA PREN 3530-ENGL 1777 D 1032333 0033852 550 = Page 3 prEN 3510: 1997 O Introduction This standard is part of the series of EN metallic material standards for aerospace applications. The general organization of this series is described in EN 4258. This standard has been prepared in accorda
8、nce with EN 4500-3. 1 Scope This standard specifies the requirements relating to: Heat resisting alloy FE-PA2602 (X4NiCrTiMoV26-I 5) Solution treated and precipitation treated Bar and section De I 100 mm for aerospace applications. 2 Normative references This Standard incorporates by dated or undate
9、d reference provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this Standard only when incorporated
10、 in it by amendment or revision. For undated references the latest edition of the publication referred to applies. EN 2043 EN 3235-3 EN 4258 EN 4500-3 Aerospace series - Metallic materials - General requirements for semi-finished product qualification (excluding forgings and castings) 1) Aerospace s
11、eries - Heat resisting alloys - Wrought products - Technical specification - Part 3: Bar and section 1) Aerospace series - Metallic materials - General organization of standardization - Links between types of EN standards and their use 1) Aerospace series - Metallic materials - Rules for drafting an
12、d presentation of material standards - Part 3: Specific rules for heat resisting alloys 1) 1) Published as AECMA Prestandard at the date of publication Of this standard Previous page is blank COPYRIGHT Association Europeene Des Constructeurs de Materiel AerospaceLicensed by Information Handling Serv
13、ices1 Material designation 2 Chemical Element composition min. % max. 3 Method of melting 4.1 Form 4.2 Method of production 4.3 Limit dimensions mm k Heat resisting alloy FE-PA2602 (X4NiCrTiMoV26-I 5) C Si Mn P S AI B Cr Mo Ni Ti V Pb Fe - - - - - - 30) 13,5 1,OO 24,O 1,70 0,lO - 0,060 0,50 2,OO 0,0
14、20 0,015 0,35 loo*) 16,O 1,50 27,O 2,OO 0,50 207 Base Consumable electrode remelted Bar and section Wrought De 5 100 Technical specification Delivery condition I Solution treated I Solution treated and precipitation treated EN 3235-3 Heat treatment e= 980 “C f 10 “C/t 2 14 h/AC W Solution treated an
15、d precipitation treated Delivery condition + O= 720 “C f 10 “C )/t = 16 hiAC Delivery condition code Use condition Heat treatment e= 980 oc f IO wt 2 14 MAC + O= 720 “C f 10 C l)/t = 16 h/AC U Solution and precipitation treated Delivery condition Test sample(s) Test piece(s) Heat treatment Dimension
16、s concerned I mm Characteristics See EN 3235-3 See EN 3235-3 Use condition Des 100 3.1 3.2 3.3 9 - - - 11 12 13 14 - Direction of test piece See EN 3235-3 Temperature e OC Ambient Proof stress Rp0,2 MPa 2 580 T Strength R, MPa 2 850 - I I I - - % Thickness of cladding on each face Elongation at rupt
17、ure 2 3,5 A % 15 I IElongation I A I % I 2 20 I 27 dl I Notes (see line 98) *) 1) 2) I 16 I IReductionofareal Z I % I - I 2 235 HB I 17 I Hardness 18 I Shear strength I R, I MPa I I dl I dl I- 24 ICI Elongation I a -II 1 25 I I Rupture stress I OR IMPa I 41 O COPYRIGHT Association Europeene Des Cons
18、tructeurs de Materiel AerospaceLicensed by Information Handling Services STD-AECMA PREN 3510-ENGL 1777 1OL231L 0033854 323 I% 7 - Page 5 prEN 351 O: 1997 G 2 5, 3 s G 5 accepted up to 5 % max. area See EN 3235-3 Grain size - External defects section. - Macrostructure Internal defects Marking inspect
19、ion Dimensional inspection Notes Typical use -I See EN 3235-3 II Only visual is required -I See EN 3235-3 71 To be defined on the order -I See EN 3235-3 71 Class 2 See EN 3235-3 -I -I See EN 3235-3 *) p.p.m. 1) Heat from 8= 550 “C to 8= 720 “C in a minimum of I h. 2) Combined notched-unnotched test
20、piece. The rupture shall occur in the unnotched COPYRIGHT Association Europeene Des Constructeurs de Materiel AerospaceLicensed by Information Handling ServicesPage 6 prEN 351 O: 1997 Product qualification See EN 2043 Qualification programme to be agreed between manufacturer and purchaser. COPYRIGHT Association Europeene Des Constructeurs de Materiel AerospaceLicensed by Information Handling Services
