ASD-STAN PREN 4700-002-2014 Aerospace series Steel and heat resisting alloys Wrought products Technical specification Part 002 Bar and section (Edition P 3).pdf

1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM prEN 4700-002 Edition P 3 September 2014 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATIONRue Montoyer 10 - 1000 Brussels - Tel. 32 2 775 8126 - Fax. 32 2 775 8131 - www.asd-stan.orgICS: Supersedes edition P 2 of

2、July 2009 and will supersede EN 4700-002:2010Descriptors: ENGLISH VERSION Aerospace series Steel and heat resisting alloys Wrought products Technical specification Part 002: Bar and section Srie arospatiale Aciers et alliages rsistant chaud Produits corroys Spcification technique Partie 002 : Barres

3、 et profils Luft- und Raumfahrt Stahl und Hochwarmfesten Legierungen Umgeformte Erzeugnisse Technische Lieferbedingungen Teil 002: Stangen und Profile This “Aerospace Series“ Prestandard has been drawn up under the responsibility of ASD-STAN (The AeroSpace and Defence Industries Association of Europ

4、e - 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 extent that i

5、nterchangeability 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 vote and t

6、ransformation 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 1stSeptember 2014 Comments sho

7、uld be sent within six months after the date of publication to ASD-STAN Metallic Material Domain Copyright 2014 by ASD-STAN prEN 4700-002:2014 (E) 2 Contents Page Foreword 2 Introduction .3 1 Scope 3 2 Normative references 3 3 Terms and definitions .5 4 Wording of order 6 5 Health and safety .6 6 Te

8、chnical requirements 6 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 Pu

9、blication. prEN 4700-002:2014 (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. 1 Scope This standard defines the requirements for the ordering, manufacture, testing, i

10、nspection and delivery of steel and heat resisting alloy bar and section. It shall be applied when referred to and in conjunction with the EN material standard unless otherwise specified on the drawing, order or inspection schedule. 2 Normative references The following documents, in whole or in part

11、, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2002-001, Aerospace series Metallic materials Te

12、st methods Part 001: Tensile testing at ambient temperature EN 2002-002, Aerospace series Metallic materials Test methods Part 002: Tensile testing at elevated temperature EN 2002-005, Aerospace series Test methods for metallic materials Part 005: Uninterrupted creep and stress-rupture testing EN 20

13、02-16, Aerospace series Metallic materials Test methods Part 16: Non-destructive testing Penetrant testing 1) EN 2032-1, Aerospace series Metallic materials Part 1: Conventional designation EN 2032-2, Aerospace series Metallic materials Part 2: Coding of metallurgical condition in delivery condition

14、 EN 2078, Aerospace series Metallic materials Manufacturing schedule, inspection schedule, inspection and test report Definition, general principles, preparation and approval EN 2857-1, Aerospace series Metallic materials Test methods for ferromagnetic materials Non-destructive testing Magnetic part

15、icle inspection Part 1: General requirements 2) EN 2857-2, Aerospace series Metallic materials Test methods for ferromagnetic materials Non-destructive testing Magnetic particle inspection Part 2: Inspection requirements 2) EN 2950, Aerospace series Test method Wrought heat resisting alloys Semi-fin

16、ished products and parts Conditions for macrographic and micrographic examination Atlas of structures and defects 1) Published as ASD-STAN Prestandard at the date of publication of this standard. http:/www.asd-stan.org/ 2) In study at the date of publication of this standard. prEN 4700-002:2014 (E)

17、4 EN 2951, Aerospace series Metallic materials Test method Micrographic determination of content of non-metallic inclusions 1) EN 3874, Aerospace series Test methods for metallic materials Constant amplitude force-controlled low cycle fatigue testing 1) EN 3987, Aerospace series Test methods for met

18、allic materials Constant amplitude force-controlled high cycle fatigue testing EN 3988, Aerospace series Test methods for metallic materials Constant amplitude strain-controlled low cycle fatigue testing 1) EN 4050-1, Aerospace series Test method for metallic materials Ultrasonic inspection of bars,

19、 plates, forging stock and forgings Part 1: General requirements EN 4050-4, Aerospace series Test method for metallic materials Ultrasonic inspection of bars, plates, forging stock and forgings Part 4: Acceptance criteria EN 4258, Aerospace series Metallic materials General organization of standardi

20、zation Links between types of EN standards and their use EN 4259, Aerospace series Metallic materials Definition of general terms 1) EN 9100, Quality Management Systems Requirements for Aviation, Space and Defence Organizations EN 9133, Aerospace series Quality management systems Qualification proce

21、dure for aerospace standard parts EN 10027-1, Designation systems for steels Part 1: Steel names EN 10045-1, Metallic Materials Charpy impact test Part 1: Test method EN 10079, Definition of steel products EN ISO 148-1, Metallic materials Charpy pendulum impact test Part 1: Test method (ISO 148-1:20

22、09) EN ISO 642, Steel Hardenability test by end quenching (Jominy test) (ISO 642:1999) EN ISO 643, Steels Micrographic determination of the apparent grain size (ISO 643:2003) EN ISO 3651-1, Determination of resistance to intergranular corrosion of stainless steels Part 1: Austenitic and ferritic-aus

23、tenitic (duplex) stainless steels Corrosion test in nitric acid medium by measurement of loss in mass (Huey test) (ISO 3651-1:1998) EN ISO 3651-2, Determination of resistance to intergranular corrosion of stainless steels Part 2: Ferritic, austenitic and ferritic-austenitic (duplex) stainless steels

24、 Corrosion test in media containing sulfuric acid (ISO 3651-2:1998) EN ISO 3887, Steels Determination of depth of decarburization (ISO 3887:2003) EN ISO 6506-1, Metallic materials Brinell hardness test Part 1: Test method (ISO 6506-1:2005) EN ISO 6507-1, Metallic materials Vickers hardness test Part

25、 1: Test method (ISO 6507-1:2005) EN ISO 6508-1, Metallic materials Rockwell hardness test Part 1: Test method (scales A, B, C, D, E, F, G, H, K, N, T) (ISO 6508-1:2005) prEN 4700-002:2014 (E) 5 EN ISO 6892-1, Metallic materials Tensile testing Part 1: Method of test at room temperature (ISO 6892-1:

26、2009) EN ISO 6892-2, Metallic materials Tensile testing Part 2: Method of test at elevated temperature (ISO/DIS 6892-2:2009) EN ISO 15549, Non-destructive testing Eddy current testing General principles (ISO 15549:2008) ISO 4967, Steel Determination of content of non-metallic inclusions Micrographic

27、 method using standard diagrams TR 2410, Aerospace series Metallic materials Relationship between dimensional standards and material standards 3) AMS 2315, Determination of Delta Ferrite Content 4) AMS 2750, Pyrometry 4) ASTM A604, Standard Practice for Macroetch Testing of Consumable Electrode Reme

28、lted Steel Bars and Billets 5) ASTM E45, Standard Test Methods for Determining the Inclusion Content of Steel 5) ASTM E399, Standard Test Method for Linear-Elastic Plane-Strain Fracture Toughness KIc of Metallic Materials 5) ASTM E1444, Standard Practice for Magnetic Particle Testing 5) 3 Terms and

29、definitions For the purposes of this document, the terms and definitions given in EN 4259 apply. For definitions specific to steel, see EN 10079. 3.1 batch: for the general case, see EN 4259, for heat treatment using a continuous furnace, a continuous run of less than or equal to 8 (eight) hours may

30、 be considered as the same heat treatment charge. 3) Published as ASD-STAN Technical Report at the date of publication of this standard. http:/www.asd-stan.org/ 4) Published by: SAE National (US) Society of Automotive Engineers http:/www.sae.org/ 5) Published by: ASTM National (US) American Society

31、for Testing and Materials http:/www.astm.org/ prEN 4700-002:2014 (E) 6 4 Wording of order The order shall clearly indicate: quantities to be supplied; dates of delivery; material standard number; delivery condition and metallurgical code of products; dimensions and tolerances or reference to an appr

32、opriate dimensional standard; product designation, when required; forwarding address; nature and type of packing, if required; surface protection, if appropriate; definition and frequency of any special tests and their retest procedures, if required. 5 Health and safety The product in the delivery c

33、ondition shall fulfil the current health and safety laws of the area of the country where it is to be delivered. A product safety data sheet shall be available. 6 Technical requirements 6.1 General The product shall be manufactured in accordance with the requirements of the relevant material standar

34、d and the applicable requirements of this specification. A manufacturing schedule shall be established and applied in accordance with EN 2078. Product shall satisfy the requirements of the material standard and/or order and shall be free from irregularities prejudicial to the subsequent manufacture

35、or use of this product. Notwithstanding previous acceptance complying with this material standard, any product that is found, at a later stage, to contain such defects shall be rejected. Unless otherwise specified, the requirements in Tables 1 and 2 shall apply in conjunction with those of the relev

36、ant material standard. Table 1 relates to lines 1 to 29 (inclusive) of the material standard and Table 2 relates to lines 30 onwards in which the sub-line format is also used. Lines 2 to 98 may also be opened in line 100 if the material standard details specific qualification requirements. If a spec

37、ific line number is not shown in Tables 1 and 2, the requirement is stated in the material standard and/or order. prEN 4700-002:2014 (E) 7 6.2 Qualification requirements Qualification requirements when invoked by the material standard and/or order are detailed in Tables 1 and 2. The number of batche

38、s and casts shall be agreed between the manufacturer and the customer. 6.3 Release requirements 6.3.1 Release tests Release testing shall be the responsibility of the manufacturer. The customer reserves the right to perform any of the inspections and/or tests required by the material standard and/or

39、 order. The test samples shall be representative of the product. When required by the order, the manufacturer shall inform the customer of the planned dates for extraction of samples and release testing in order that these operations may be witnessed. Tables 1 and 2 detail the requirements for each

40、line of the material standard. Unless otherwise specifically requested by the customer, a particular inspection and/or test for release shall be carried out if corresponding acceptance criteria and/or values are stated in the applicable material standard, but see also in 6.3.5. 6.3.2 Retests If any

41、requirement is not met, retests shall be carried out following an agreement between manufacturer and customer. Products shall be: rejected, or 100 % retested and the conforming products accepted, or; partially or fully re-heat treated if heat treatment can rectify the cause of the failure and retest

42、ed. For condition of use material the number if re-heat treatments shall not exceed the number specified in Table 1 (line 7). The reheat treatment shall be stated on the release test certificate. 6.3.3 Rejection Any failure to meet the requirements of the material standard shall be cause for rejecti

43、on. 6.3.4 Special tests Special tests may be required by the customer. In such cases, the nature of the test, method, frequency and technical requirements shall be specified on the order or inspection schedule and shall be mutually agreed by the manufacturer and the customer. 6.3.5 Capability clause

44、 Where the capability clause is invoked and where sufficient statistical evidence exists, the test need not be carried out (unless specifically requested by the customer). However, this in no way reduces the obligations of the manufacturer to fulfil the requirements. If subsequent testing indicates

45、that the product does not comply with the requirements, the batch shall be rejected. If sufficient statistical evidence does not exist, the test shall be carried out at a frequency agreed between the manufacturer and customer. prEN 4700-002:2014 (E) 8 6.3.6 Statistical process control Reduction in t

46、he extent of release testing, other than that defined in 6.3.5 above, may be negotiated with the customer on the basis of appropriate statistical process control and/or statistical data. 6.3.7 Inspection and test report The manufacturer shall furnish, with each delivery, a report conforming to the r

47、equirements of EN 2078 stating the following: manufacturers name and address and, if appropriate, identification of the plant; order number; material standard number; method of melting; delivery condition and metallurgical code of the product; quantity and dimensions; manufacturing and inspection sc

48、hedule reference if required by the customer; cast and batch number; all heat treatment, including re-heat treatment and, where appropriate, straightening and stress relieving parameters, applied to the batch; test samples heat treatment; results of the tests and any retests if required by the custo

49、mer. 6.4 Traceability Each product shall be traceable to the cast, production batch and/or heat treatment batch at all stages of manufacture, testing and delivery. prEN 4700-002:2014(E) 9 Table 1 Technical requirements for lines 1 to 29, where appropriate (1 of 11) Material standard line reference Requirements Frequency of testing Qualification Release