ASD-STAN PREN 4500-005-2011 Aerospace series Metallic materials Rules for drafting and presentation of material standards Part 005 Specific rules for steels (Edition P 2).pdf

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1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM prEN 4500-005 Edition P 2 October 2011 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATIONAvenue de Tervuren, 270 - B-1150 Brussels - Tel. 32 2 775 8126 - Fax. 32 2 775 8131 - www.asd-stan.orgICS: Supersedes edition

2、 P 1 of June 1996 Descriptors: ENGLISH VERSION Aerospace series Metallic materials Rules for drafting and presentation of material standards Part 005: Specific rules for steels Srie arospatiale Matriaux mtalliques Rgles pour la rdaction et la prsentation des normes de matriaux Partie 005 : Rgles spc

3、ifiques aux aciers Luft- und Raumfahrt Metallische Werkstoffe Regeln fr das Erstellen und die Gestaltung von Werkstoffnormen Teil 005: Besondere Regeln fr Sthle This “Aerospace Series“ Prestandard has been drawn up under the responsibility of ASD-STAN (The AeroSpace and Defence Industries Associatio

4、n of Europe - Standardization). It is published 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 the publication of this Prestandard, the technical content shall not be changed to an ext

5、ent that interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and review by users and formal agreement of ASD-STAN, it will be submitted as a draft European Standard (prEN) to CEN (European Committee for Standardization) for formal

6、vote and transformation to full European Standard (EN). The CEN national members have then to implement the EN at national level by giving the EN the status of a national standard and by withdrawing any national standards conflicting with the EN. Edition approved for publication 1 October 2011 Comme

7、nts should be sent within six months after the date of publication to ASD-STAN Metallic Material Domain Copyright 2011 by ASD-STAN prEN 4500-005:2011 (E) 2 Contents Page Foreword 2 Introduction .3 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Rules for drafting and presentation .4

8、Bibliography 20 Foreword This standard was reviewed by the Domain Technical Coordinator of ASD-STANs Metallic Material Domain. After inquiries and votes carried out in accordance with the rules of ASD-STAN defined in ASD-STANs General Process Manual, this standard has received approval for Publicati

9、on. prEN 4500-005:2011 (E) 3 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. prEN 4500-005:2011 (E) 4 1 Scope This standard specifies the specific rules for the drafting an

10、d presentation of steels material standards for aerospace applications. It shall be used in conjunction with EN 4500-001. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undate

11、d references, the latest edition of the referenced document (including any amendments) applies. EN 4258, Aerospace series Metallic materials General organization of standardization Links between types of EN standards and their use EN 4500-001, Aerospace series Metallic materials Rules for draftingan

12、d presentation of material standards Part 001: General rules 1)EN 10083-1, Steels for quenching and tempering Part 1: general technical delivery conditions 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 4500-001 apply. 4 Rules for drafting and presen

13、tation 4.1 Page 1 Title 4.1.1 General See EN 4500-001 and example 1 of this standard. The following are examples of descriptions which shall be used. 1) Published as ASD-STAN Prestandard at the date of publication of this standard (www.asd-stan.org). prEN 4500-005:2011 (E) 5 4.1.2 Method of melting

14、Complete in accordance with EN 4500-001 using one or more of the following terms: air melted; vacuum induction melted; vacuum refined; vacuum arc remelted; electro-slag remelted; consumable electrode remelted. 4.1.3 Form entries a) sheet, strip, plate; The terms may be qualified with one of the foll

15、owing terms: rolled; cold rolled; hot rolled. b) bar; The term may be qualified with one or more 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; ex

16、truded; prEN 4500-005:2011 (E) 6 forged. d) tube; The term may be qualified with one 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

17、; g) forgings; h) remelting stock; i) castings; The term may be qualified with one or more of the following terms: sand; chill; investment; centrifugal; hot isostatically pressed (hipped). j) ring; The term may be qualified with one or more of the following terms: rolled; forged; welded. prEN 4500-0

18、05:2011 (E) 7 4.1.4 Additional information entries for structural applications; for pressure applications; for the manufacture and 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 therm

19、o-chemical treatment; for nitriding. 4.2 Page 2 See EN 4500-001. 4.3 Page 3 See EN 4500-001 and example 2 of this standard. 4.4 Page 4 4.4.1 Page 4, line 1: Material designation See EN 4500-001 and example 3 of this standard. 4.4.2 Page 4, line 2: Chemical composition The chemical composition shall

20、be written in accordance with EN 4500-001 and the order of presentation of elements shall conform to the following rules: C, Si, Mn, P, S, Cr, Mo, Ni; Al, As, B, Co, Cu, N, Nb, Pb, Sn, Ti, V, W, Zr; all other elements except hydrogen shall be written in alphabetical order of their chemical symbols;

21、H; ratio and/or total of above elements. prEN 4500-005:2011 (E) 8 4.4.3 Page 4, line 3: Method of melting See EN 4500-001 and example 3 of this standard, using the terms listed in 4.1.2. 4.4.4 Page 4, line 4.1: Form See EN 4500-001 and example 3 of this standard. 4.4.5 Page 4, line 4.2: Method of pr

22、oduction See EN 4500-001 and example 3 of this standard, using the applicable terms given in 4.1. 4.4.6 Page 4, line 4.3: Limit dimension(s) See EN 4500-001 and example 3 of this standard. For steels, the equivalent diameter Defor determining the limiting dimensions is obtained as follows: for unifo

23、rm single shapes, use the information given in EN 10083-1; for non-uniform shapes, use the procedure given in EN 10083-1. 4.4.7 Page 4, line 5: Technical specification See EN 4500-001 and example 3 of this standard. 4.4.8 Page 4, line 6.1: Delivery condition and Heat treatment See EN 4500-001 and ex

24、ample 3 of this standard. Use one or more of the following terms: not heat treated; softened; annealed; solution treated; precipitation treated; hardened; tempered; sub-zero treated; cold worked; descaled; machined ground. 4.4.9 Page 4, line 6.2: Delivery condition code See EN 4500-001 and example 3

25、 of this standard. prEN 4500-005:2011 (E) 9 4.4.10 Page 4, line 7: Use condition and Heat treatment See EN 4500-001 and example 3 of this standard. Use the terms given in 4.4.8 or state: Delivery condition. 4.4.11 Page 4, line 8.1: Test sample(s) See EN 4500-001 and example 3 of this standard. 4.4.1

26、2 Page 4, line 8.2: Test piece(s) See EN 4500-001 and example 3 of this standard. 4.4.13 Page 4, line 8.3: Heat treatment See EN 4500-001 and example 3 of this standard. 4.4.14 Page 4, line 9: Dimensions concerned See EN 4500-001 and example 3 of this standard. 4.4.15 Page 4, line 10: Thickness of c

27、ladding on each face Not applicable to steel. 4.4.16 Page 4, line 11: Direction of test piece See EN 4500-001 and example 3 of this standard. 4.4.17 Page 4, lines 12 to 16: Tensile (T) See EN 4500-001 and example 3 of this standard. 4.4.18 Page 4, line 17: Hardness See EN 4500-001 and example 3 of t

28、his standard. 4.4.19 Page 4, line 18: Shear strength See EN 4500-001 and example 3 of this standard. 4.4.20 Page 4, line 19: Bending See EN 4500-001 and example 3 of this standard. 4.4.21 Page 4, line 20: Impact strength See EN 4500-001 and example 3 of this standard. 4.4.22 Page 4, lines 21 to 26:

29、Creep (C) See EN 4500-001 and example 3 of this standard. prEN 4500-005:2011 (E) 10 4.4.23 Page 4, line 27: Notes (see line 98) See EN 4500-001 and example 3 of this standard. 4.5 Page 5, lines 28 to 99 4.5.1 Page 5, line 29: Reference heat treatment See EN 4500-001 and example 4 of this standard. 4

30、.5.2 Page 5, lines 30 to 94 The relevant lines shall be completed in accordance with EN 4500-001, see example 4 of this standard. 4.5.3 Page 5, line 95: Marking inspection See EN 4500-001 and example 4 of this standard. 4.5.4 Page 5, line 96: Dimensional inspection See EN 4500-001 and example 4 of t

31、his standard. 4.5.5 Page 5, line 98: Notes See EN 4500-001 and example 4 of this standard. 4.5.6 Page 5, line 99: Typical use See EN 4500-001 and example 4 of this standard. 4.6 Page 6, line 100: “Product qualification“ See EN 4500-001 and example 5 of this standard. prEN 4500-005:2011 (E) 11 Exampl

32、e 1: Completion of title Aerospace series Steel 100Cr6 (1.3505) Air melted Annealed Bar for machining D 100 mm 900 MPa Rm 1 100 MPa Srie arospatiale Acier 100Cr6 (1.3505) labor lair Recuit Barres pour usinage D 100 mm 900 MPa Rm 1 100 MPa Luft- und Raumfahrt Stahl 100Cr6 (1.3505) Lufterschmolzen Geg

33、lht Stangen zur spanenden Bearbeitung D 100 mm 900 MPa Rm 1 100 MPa prEN 4500-005:2011 (E) 12 Example 2: Completion of page 3 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

34、. This standard has been prepared in accordance with EN 4500-005. 1 Scope This standard specifies the requirements relating to: Steel 100Cr6 (1.3505) Air melted Annealed Bar for machining D 100 mm 900 MPa Rm 1 100 MPa for aerospace applications. NOTE Other designation: Only the chemical composition

35、of this standard must be considered. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments

36、) applies. EN 4258, Aerospace series Metallic materials General organization of standardization Links between types of EN standards and their use EN 4500-005, Aerospace series Metallic materials Rules for drafting and presentation of material standards Part 005: Specific rules for steel 1)EN 4700-00

37、1, Aerospace series Steel and heat resisting alloys Wrought products Technical specification Part 001: Plate, sheet and strip 1)1) Published as ASD-STAN Prestandard at the date of publication of this standard (www.asd-stan.org). prEN 4500-005:2011 (E) 13 Example 3: Completion of page 4 1 Material de

38、signation Steel 100Cr6 (1.3505) 2 Chemical composition % Element C Si Mn P S Cr Ni Fe min. 17,0 9,0 Base max. 0,030 1,00 2,000,035 0,025 19,0 12,0 3 Method of melting Air melted 4.1 Form Bar for machining 4.2 Method of production Rolled 4.3 Limit dimension(s) mm D 100 5 Technical specification EN 47

39、00-002 6.1 Delivery condition Annealed Solution treated Heat treatment 800 C 850 C 100 C 1 050 C / t 30 min WQ or AQ 6.2 Delivery condition code A U 7 Use condition Solution treated Delivery condition Heat treatment Delivery condition + 1 000 C 1 050 C / t 30 min WQ or AQ Characteristics 8.1 Test sa

40、mple(s) EN 4700-002 8.2 Test piece(s) EN 4700-002 8.3 Heat treatment Use condition 9 Dimensions concerned mm D 100 10 Thickness of cladding on each face % 11 Direction of test piece L 12 T Temperature C Ambient 13 Proof stress Rp0,2MPa 180 14 Strength RmMPa 450 Rm 650 15 Elongation A % 45 16 Reducti

41、on of area Z % 17 Hardness HBW 187 18 Shear strength RcMPa 19 Bending k 20 Impact strength KU 60; notch direction ST 21 C Temperature C 22 Time h 23 Stress aMPa 24 Elongation a % 25 Rupture stress RMPa 26 Elongation at rupture A % 27 Notes (see line 98) prEN 4500-005:2011 (E) 14 Example 4: Completio

42、n of page 5 29 Reference heat treatment Solution treated and precipitation treated 1 025 C 1 050 C / 30 min t 40 min / AC or OQ + 580 C 600 C / t 4 h / AC 30 Microstructure EN 4700-002 7 The - ferrite content shall not exceed 5 % 31 Hardenability 1EN ISO 642 (Jominy test) 7 Distance in mm 1,5 5 9 15

43、 25 40 HRC max. 47 47 47 46 45 44 HRC min. 39 39 39 38 36 33 33 Flattening of tubes EN 4700-003 6 Z 2 a 34 Grain size EN 4700-002 7 G 4 35 Repair by welding EN 2103-3 36 Reverse torsion test for wires EN 4700-004 1 See ISO 9649. 7 No rupture after three turns 37 Bending of tubes and wires 1See Annex

44、 1. 2 One sample from each batch 4 500 mm cut from the end of one tube per batch 7 r 3 D or 37 Bending of tubes and wires 1 EN XXXX 2 One sample per batch 4 500 mm cut from the end of one tube per batch 5 Annealed 7 r 4 D 38 Intergranular corrosion 1 EN ISO 3651-1 2 One sample per batch to be tested

45、 40 Fracture toughness 1 EN ISO 12737 (K1C) 2 One sample per batch 3 Location of test sample and test direction to be in accordance with the order 6 Ambient 7 80 MPa m 41 Flarability EN 4700-003 42 Simple torsion test for wires EN 4700-004 7 No rupture after five turns 43 Wrapping test for wires EN

46、4700-004 44 External defects EN 4700-002 prEN 4500-005:2011 (E) 15 Example 4: Completion of page 5 (continued) 46 Fatigue 1 See Appendix 1. 2 One per heat 3 Top of ingot: pancake - See EN 2957 4 See Appendix 1 - Condition of use 6 Strain elongation 0,60 % / 600 C / R 0 Sinusoidal wave f 1 Hz 7 Ruptu

47、re after 2 500 cycles 50 Cleanliness/inclusion content EN 4700-002 (micro-cleanness) 1 ASTM E 45: Method D 7 No specimen shall exceed the following limits Type of inclusion Thin Heavy A Sulphide 1,5 1 B Aluminate 2 1,5 C Silicate 1,5 1 D Oxide 1,5 1 Maximum number of field per sample Type of inclusi

48、on Thin Heavy A Sulphide 3 of 1,5 - 5 of 1 1 of 1 B Aluminate 5 of 1,5 - 20 of 1 5 of 1,5 C Silicate 5 of 1,5 - 20 of 1 5 of 1 D Oxide 5 of 1,5 - 20 of 1 5 of 1 51 Macrostructure EN 4700-002 7 Class 1 - Freckles - Severity 1 54 Tube leakage EN 4700-003 6 Pressure 106kPa re, ambient temperature 7 EN 4700-003 55 Deformation under pressure of tubes EN 4700-00360 Internal cleanliness of hydraulic tubes EN 4700-003 61 Internal defects EN 4700-002 2 100 % of the forging stock 7 Class A 64 Surface condition roughness EN 4700-0