AECMA PREN 4500-5-1996 Aerospace Series Metallic Materials Rules for Drafting and Presentation of Material Standards Part 5 Specific Rules for Steels Edition P 1 Corrigendum 07 05.pdf

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1、Page 16 PEN 4500-5 : 1996 EXAMPLE 5E : Completion of page 6 When a qualification programme is available, and the technical specification contains qualification requirements Product qualification I - I See ENXMX I 121 Qualification thicknesses are a = 12 mm and a = 50 mm unless otherwise agreed. I Ch

2、emical composition I - I See line 2 I Proof stress 1-1 See line 13 I Strength - See line 14 Elongation - See line 15 - Fracture toughness 1 - I See line 40 I 2 Testing thicknesses to be 8 rnrn, 25 mm and 50 rnrn (Ki c) External defects - See line 44 Fatigue Ill See appendix 1 I 2 One per heat 3 Top

3、of ingot : pancake - see EN 2957 4 See appendix 1 Condition of use 6 Strain elongation - Ac = 0,60 % I U = 600C I R = O Sinusoidal wave - f = 1 Hz 7 Rupture after 2500 cycles Internal defects - See line 61 Elastic modulus I 1 I EN 2002-1 I Crack propagation (Fatigue) Il EN XXXX 2 One sample per batc

4、h 3 4 Location and axial direction of sample to be agreed CT specimen e = 25 mrn 6 stress load = 600 kN 7 da I dN 5 1 O-6 m I cycle for AK = 25 MPa - vacuum induction melted ; - vacuum refined ; - vacuum arc remelted ; - electro-slag remelted ; - consumable electrode remelted. 1) Published as AECMA

5、Prestandard at the date of publication of this standard 2) This standard is published by : British Standard Institute (B.S.I.) 389, Chiswick High Road, London W44AL, UNITED KINGDOM Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot f

6、or ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 4 prEN 4500-5 : 1996 4.1.2 Form entries a) sheet, strip, plate ; - rolled ; - cold rolled ; - hot rolled. The terms may be qualified with one of the following terms : b) bar ; The term may be qualified with one or mor

7、e of the following terms : - rolled ; - hot rolled ; - cold rolled ; - drawn ; - extruded ; - forged. c) section ; The term may be qualified with one or more of the following terms : - rolled ; - hot rolled ; - cold rolled ; - drawn ; - extruded ; - forged. d) tube ; The term may be qualified with o

8、ne or more of the following terms : - rolled ; - drawn; - extruded ; - seamless; - welded. e) wire ; The term may be qualified with one or more of the following terms : - hot drawn ; - cold drawn ; - hot rolled ; - cold rolled. f) forging stock ; g) forgings ; h) remelting stock ; i) castings ; The

9、term may be qualified with one or more of the following terms : - sand ; - investment ; - centrifugal ; - hot isostatically pressed (hipped). - chill j) ring ; The term may be qualified with one or more of the following terms : - rolled ; - forged ; - welded. Copyright Association Europeene des Cons

10、tructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,- STDmAECMA PREN q500-5-ENGL L77b = LOL23LL OCIL1774 244 Page 5 prEN 4500-5 : 1996 4.1.3 Additional information entries - for structural applica

11、tions ; - for pressure applications ; - for the manufacture of fasteners ; - for the manufacture of rivets ; - for machining ; - for forged rings ; - for rolled rings ; - for welding ; - for the manufacture of bearings ; - for carburizing or other thermo-chemical treatment ; - for nitriding. 4.2 Pag

12、e 2 See EN 4500-1 4.3 Page 3 See EN 4500-1 and example 2 of this standard. 4.4 Page 4 4.4.1 See EN 4500-1 and example 3 of this standard. Page 4, line 1 : Material designation 4.4.2 The chemical composition shall be written in accordance with EN 4500-1, and the order of presentation of elements shal

13、l conform to the following rules : Page 4, line 2 : Chemical composition - C, Si, Mn, P, S, Cr, Mo, Ni ; - AI, As, B, Co, Cu, N2, Nb, Pb, Sn, Ti, V, W, Zr ; - all other elements except hydrogen shall be written in alphabetical order of their chemical symbols ; - H2; - ratio andlor total of above ele

14、ments. 4.4.3 See EN 4500-1 and example 3 of this standard, using the terms listed in 4.1 .I. Page 4, line 3 : Method of melting 4.4.4 See EN 4500-1 and example 3 of this standard. Page 4, line 4.1 : Form 4.4.5 See EN 4500-1 and example 3 of this standard, using the applicable terms given in 4.1. Pag

15、e 4, line 4.2 : Method of production 4.4.6 See EN 4500-1 and example 3 of this standard. For steels, the equivalent diameter O, for determining the limiting dimensions is obtained as follows : Page 4, line 4.3 : Limit dimensionsl - for uniform single shapes, use the information given in EN 10083-1 o

16、r BS 5046 : 1974 - for non-uniform shapes, use the procedure given in EN 10083-1 or the formulae given in BS 5046 : 1974 4.4.7 See EN 4500-1 and example 3 of this standard. Page 4, line 5.1 : Technical specification Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided b

17、y IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 6 prEN 4500-5 : 1996 4.4.8 See EN 4500-1 and example 3 of this standard. Use one or more of the following terms : Page 4, line 6.1 : Delivery condition and Heat treatment - not heat

18、treated ; - softened ; - annealed ; - solution treated ; - precipitation treated ; - hardened ; - tempered ; - sub-zero treated ; - cold worked ; - descaled ; - machined ; - ground. 4.4.9 See EN 4500-1 and example 3 of this standard. Page 4, line 6.2 : Delivery condition code 4.4.10 Page 4, line 7 :

19、 Use condition and Heat treatment See EN 4500-1 and example 3 of this standard using the terms given in 4.4.8 or state : - Delivery condition. 4.4.1 1 Page 4, line 8.1 : Test sample(s1 See EN 4500-1 and example 3 of this standard. 4.4.12 Page 4, line 8.2 : Test piece(s1 See EN 4500-1 and example 3 o

20、f this standard. 4.4.13 Page 4, line 8.3 : Heat treatment See EN 4500-1 and example 3 of this standard. 4.4.14 Page 4, line 9 : Dimensions concerned See EN 4500-1 and example 3 of this standard. 4.4.1 5 Page 4, line 10 : Thickness of cladding on each face Not applicable to steel. 4.4.1 6 Page 4, lin

21、e 11 : Direction of test piece See EN 4500-1 and example 3 of this standard. 4.4.1 7 Page 4, lines 12 to 16 : Tensile (TI See EN 4500-1 and example 3 of this standard. 4.4.18 Page 4, line 17 : Hardness See EN 4500-1 and example 3 of this standard. 4.4.19 Page 4, line 18 : Shear strength See EN 4500-

22、1 and example 3 of this standard 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 7 prEN 4500-5 : 1996 4.4.20 Page 4, line 19 : Bending See EN 4500

23、-1 and example 3 of this standard. 4.4.21 See EN 4500-1 and example 3 of this standard. Page 4, line 20 : Impact strength 4.4.22 Page 4, lines 21 to 26 : Creep (C) See EN 4500-1 and example 3 of this standard. 4.4.23 Page 4, line 27 : Notes (see line 981 See EN 4500-1 and example 3 of this standard.

24、 4.5 4.5.1 See EN 4500-1 and example 4 of this standard. Page 5, lines 28 to 99 Page 5, line 29 : Reference heat treatment 4.5.2 The relevant lines shall be completed in accordance with EN 4500-1, see example 4 of this standard. Page 5, lines 30 to 94 4.5.3 See EN 4500-1 and example 4 of this standa

25、rd. Page 5, line 95 : Marking inspection 4.5.4 See EN 4500-1 and example 4 of this standard. Page 5, line 96 : Dimensional inspection 4.5.5 See EN 4500-1 and example 4 of this standard. Page 5, line 98 : Notes 4.5.6 Page 5, line 99 : Typical use See EN 4500-1 and example 4 of this standard. 4.6 See

26、EN 4500-1 and example 5 of this standard. Page 6, line 100 : “Product qualification“ 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 8 prEN 4500-5

27、 : 1996 EXAMPLE 1 : Completion of title Aerospace series Steel FE-PLI801 (1 00Cr6) Air melted Annealed Bar for machining DI 100 mm 900 MPa 5 Rm 2 1 100 MPa Srie arospatiale Acier FE-PL1801 (I 00Cr6) Elabor lair Recuit Barres pour usinage D100mm 900 MPa I Rm Il 100 MPa Luft- und Raumfahrt Stahl FE-PL

28、I801 (1 00Cr6) Lufterschmolzen Geglht Stangen zur spanenden Bearbeitung DI 100 mm 900 MPa 2 Rm 5 1 100 MPa 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-

29、,-,-Page 9 prEN 4500-5 : 1996 EXAMPLE 2 : Completion of page 3 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 accordance with EN 4500-

30、5. I Scope I This standard specifies the requirements relating to : Steel FE-PLI801 (1 00Cr6) Air melted Annealed Bar for machining D I 100 mm 900 MPa I Rm 4 1 100 MPa I for aerospace applications. 2 Normative references This European Standard incorporates by dated or undated reference provisions fr

31、om 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 European Standard only when incorporated in it by amendm

32、ent or revision. For undated references the latest edition of the publication referred to applies. EN 4235-2 Aerospace series - Steel wrought products - Technical specification - Part 2 : Plate, sheet and strip 1) EN 4258 Aerospace series - Metallic materials - General organization of standardizatio

33、n - Links between types of EN standards and their use 1) EN 4500-5 Aerospace series - Metallic materials - Rules for drafting and presentation of material standards - Part 5 : Specific rules for steel 1) 1) Published as AECMA Prestandard at the date of publication of this standard Copyright Associat

34、ion Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 10 prEN 4500-5 : 1996 2 Element C si Mn P S Cr Ni Fe Chemical - lo Base - - - 17,O composition min. - Oh max. 0.030

35、1 .o0 2.00 0.035 0.025 19.0 12.0 4.1 4.2 4.3 5 Air melted Form Bar for machining Method of production Rolled Limit dimension(s) mm D4h/AC 30 Microstructure - See EN 4235-3 7 The S - ferrite content shall not exceed 5% 31 I Hardenability 1 EN 2003-1 4 7 Distance in mm I 1,s I 5 9 15 25 40 HRC min. I

36、35 I Repair by welding 1-1 See EN 2103-3 I 39 39 39 38 36 33 33 34 I 71 No rupture after 3 turns Flattening of tubes - See EN 4235-4 6 Z 2 2a - Grain size See EN 4235-3 7 G24 Bending of tubes 171 1 Annex 1 2 4 One sample from each batch 500 mm cut from the end of one tube per batch r3 D 4 5 7 Bendin

37、g of tubes 500 rnm cut from the end of one tube per batch annealed rr4 D I EN XXXX I 38 21 One sample per batch I Intergranular corrosion 1 See EN 2003-1 1 2 One sample per batch to be tested 41 I Flarability - See EN 4235-4 40 42 Fracture toughness 111 EN 2002-22 I Simple torsion test for - See EN

38、4235-5 wires 7 No rupture after five turns (K1 c) 121 One sample per batch I 43 I Wrapping test for wires 131 Location of test sample and test direction to be in accordance with the order I - See EN 4235-5 161 Ambient I 44 External defects - See EN 4235-3 Copyright Association Europeene des Construc

39、teurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Fatigue 1 See appendix 1 2 One Der heat 4 6 7 See appendix 1 Condition of use Strain elongation - At; = 0,60 % I O = 600C I R = O Sinusoidal wave -

40、 f = 1 Hz Rupture after 2500 cycles Type of inclusion Thin Heavy A Sulphide 13 1 B Aluminate C Silicate D Oxide 2 I ,5 1.5 1 15 I Type of inclusion Thin Heavy 55 Deformation under pressure - See EN 4235-4 of tubes 60 Internal cleanliness of - See EN 4235-4 - 2 7 See EN 4235-3 100 % of the forging st

41、ock Class A 7 roughness Ra . 1,6 pm 68 Density 1 EN 6018 7 p 2 8250 kg I m3 2 3 7 One per batch The same test sample as used for the tensile test 164 GPa 5 E 5 171 GPa Page 12 prEN 4500-5 : 1996 EXAMPLE 4 : Completion of page 5 (continued) 131 Top of ingot : pancake - see EN 2957 I Cleanliness inclu

42、sion content (micro-cleanness) -I See EN 4235-3 I II ASTM E 45 : Method D I No specimen shall exceed the follwing limits I - Maximum number of field per sample I A Sulphide I 3 of 1,5 - 5 of 1 I l of 1 I I B Aluminate I 5 of 13 - 20 of 1 I 5 of 1,s I I c Silicate I 5 of 1,5 - 20 of 1 I 5 of 1 I I D

43、Oxide I 5 of 1,5 - 20 of 1 I 5 of 1 I I51 1 Macrostructure 1-1 See EN 4235-3 II I I II 171 Class 1 - Freckles - Severity 1 I 54 TubeLeakage -r -I I See EN 4235-4 Pressure = lo6 kPa x e , ambient temperature r 71 See EN 4235-4 I Internal defects 61 69 111 EN 2002-1 Copyright Association Europeene des

44、 Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 13 prEN 4500-5 : 1996 1 2 Crack propagation (Fatigue) EN XXXX One sample per batch 6 7 1 31 Location and axial direction of sample to

45、 be agreed stress load = 600 kN da I dN 5 1 O-6 m I cycle for AK = 25 MPa & 41 CT specimen e = 25 mm I 95 - Marking inspection See EN 4235-4 96 - I98 I Notes 1-1 I Dimensional inspection - See EN 4235-4 I 99 I Typical use 1-1 For carburized Darts I Copyright Association Europeene des Constructeurs d

46、e Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,- _ STD.AECMA PREN 4500-5-ENGL 199b 1012311 001L803 087 Product qualification Page 14 prEN 4500-5 : 1996 - Example 5A Completion of page 6 - When no qualif

47、ication programme requirements Product qualification - See EN 2043 Qualification programme to be agreed between manufacturer and purchaser 100 is available, but the technical specification contains qualification - Product qualification - Qualification programme to be agreed between manufacturer and

48、purchaser See EN XW Qualification programme to be agreed between manufacturer and purchaser Example 56 Completion of page 6 When no qualification programme is available, and the technical specification does not contain qualification requirements Example 5C Completion of page 6 For forgings and casti

49、ngs only 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-,-,- - STD.AECMA PREN 4500-5-ENGL 277b E 2022322 0022BOLi T23 W Product qualification Page 15 prEN 4500-5 : 1996 - See EN 2043 Example 5D Co