1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 4700-004:2010Aerospace series Steeland heat resisting alloys Wrought products TechnicalspecificationPart 004: WireBS EN 4700-004:2010 BRITISH STANDARDNational forewordThis
2、British Standard is the UK implementation of EN 4700-004:2010.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/61/-/48, Heat Resisting Alloys for AerospacePurposes.A list of organizations represented on this committee can beobtained on request to its secretary.This pub
3、lication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2010ISBN 978 0 580 53329 7ICS 49.025.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the a
4、uthority of theStandards Policy and Strategy Committee on 31 October 2010.Amendments issued since publicationDate Text affectedBS EN 4700-004:2010EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4700-004 October 2010 ICS 77.140.65; 49.025.10 English Version Aerospace series - Steel and heat resi
5、sting alloys - Wrought products - Technical specification - Part 004: Wire Srie arospatiale - Aciers et alliages rsistant chaud - Produits corroys - Spcification technique - Partie 004 : Fils Luft- und Raumfahrt - Stahl und Hochwarmfesten Legierungen - Umgeformte Erzeugnisse - Technische Lieferbedin
6、gungen - Teil 004: Drhte This European Standard was approved by CEN on 20 February 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lis
7、ts and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the res
8、ponsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece,
9、Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management C
10、entre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4700-004:2010: EBS EN 4700-004:2010EN 4700-004:2010 (E) 2 Contents Page Foreword 3Introduction .41 Scope 52 Normative references 53 Terms
11、 and definitions .64 Wording of order 75 Health and safety .76 Technical requirements 7BS EN 4700-004:2010EN 4700-004:2010 (E) 3 Foreword This document (EN 4700-004:2010) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and
12、 votes carried out in accordance with the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of ASD, prior to its presentation to CEN. This European Standard shall be given the status of a national standar
13、d, either by publication of an identical text or by endorsement, at the latest by April 2011, and conflicting national standards shall be withdrawn at the latest by April 2011. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN a
14、nd/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Cz
15、ech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 4700-004:2010EN 4700-004:2010 (E) 4 I
16、ntroduction 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. BS EN 4700-004:2010EN 4700-004:2010 (E) 5 1 Scope This standard defines the requirements for the ordering, manufacture, testi
17、ng, inspection and delivery of steel and heat resisting alloy wire. 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 referenced documents are indispensab
18、le 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) applies. EN 2002-001, Aerospace series Metallic materials Test methods Part 001: Tensile testing at ambient
19、temperatureEN 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 2002-16, Aerospace series Metallic materials Test m
20、ethods 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 EN 2078, Aerospace series Metallic materials Manu
21、facturing 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 particle inspection Part 1: General requirements 2)EN
22、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-finished products and parts Conditions for macrographic
23、 and micrographic examination Atlas of structures and defects EN 2951, Aerospace series Metallic materials Test method Micrographic determination of content of non-metallic inclusions1)EN 4258, Aerospace series Metallic materials General organization of standardization Links between types of EN stan
24、dards and their use EN 4259, Aerospace series Metallic materials Definition of general terms 1)EN 9100, Quality Management Systems Requirements for Aviation, Space and Defense Organizations EN 9133, Aerospace series Quality management systems Qualification procedure for aerospace standard parts EN 1
25、0027-1, Designation systems for steels Part 1: Steel names 1) Published as ASD-STAN Prestandard at the date of publication of this standard. 2) In preparation at the date of publication of this standard. BS EN 4700-004:2010EN 4700-004:2010 (E) 6 EN 10079, Definition of steel products EN ISO 643, Ste
26、els 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-austenitic (duplex) stainless steels Corrosion test in nitric acid medium by measurement of loss in mass
27、(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 Corrosion test in media containing sulfuric acid (ISO 3651-2:1998) EN ISO 3887, Steels Determination
28、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 1: Test method (ISO 6507-1:2005) EN ISO 6508-1, Metallic materials Rockwell hardness test Part 1: Tes
29、t method (scales A, B, C, D, E, F, G, H, K, N, T) (ISO 6508-1:2005) EN ISO 6892-1, Metallic materials Tensile testing Part 1: Method of test at room temperature (ISO 6892-1:2009) prEN ISO 6892-2, Metallic materials Tensile testing Part 2: Method of test at elevated temperature (ISO/DIS 6892-2:2009)
30、ISO 7800, Metallic materials Wire Simple torsion test ISO 7801, Metallic materials Wire Reverse bend test ISO 7802, Metallic materials Wire Wrapping test ISO 9649, Metallic materials Wire Reverse torsion test TR 2410, Aerospace series Metallic materials Relationship between dimensional standards and
31、 material standards 3)AMS 2315, Determination of Delta Ferrite Content AMS 2750, Pyrometry 4)ASTM A604, Standard Test Method for Macroetch Testing of Consumable Electrode Remelted Steel Bars and Billets 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN
32、4259 apply. For definitions specific to steel, see EN 10079. 3) Published as ASD-STAN Technical Report at the date of publication of this standard. 4) Published by: SAE International, SAE World Headquarters400 Commonwealth Drive Warrendale, PA 15096-0001 USA. BS EN 4700-004:2010EN 4700-004:2010 (E)
33、7 3.1 batch As defined in EN 4259 with the following addition: for heat treatment using a continuous furnace, a continuous run of less than or equal to 8 h may be considered as the same heat treatment charge. Continuous heat treatment can be an option. 4 Wording of order The order shall clearly indi
34、cate: quantities to be supplied; dates of delivery; material standard number; delivery condition and metallurgical code of products; dimensions and tolerances or reference to an appropriate dimensional standard; product designation, when required; forwarding address; nature and type of packing, if r
35、equired; surface protection, if appropriate; definition and frequency of any special tests and their retest procedures, if required. 5 Health and safety The products in the delivery condition shall fulfil the current health and safety laws of the area of the country where it is to be delivered. A pr
36、oduct 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 standard and the applicable requirements of this specification. A manufacturing schedule shall be established and applied in
37、 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 or use of this product. Notwithstanding previous acceptance complying with this material standard, any product that i
38、s 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 relevant material standard. Table 1 relates to lines 1 to 29 (inclusive) of the material standard and Table 2 BS EN 4700-0
39、04:2010EN 4700-004:2010 (E) 8 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 specific line number is not shown in Tables 1 and 2, the requirement is stated
40、in the material standard and/or order. 6.2 Qualification requirements Qualification requirements when invoked by the material standard and/or order are detailed in Tables 1 and 2. Unless otherwise agreed between the manufacturer and purchaser the qualification phase shall be run on the first three b
41、atches, coming from at least two casts. 6.3 Release requirements 6.3.1 Release tests Release testing shall be the responsibility of the manufacturer. The purchaser reserves the right to perform any of the inspections and/or tests required by the material standard and/or order. The test samples shall
42、 be representative of the product. When required by the order, the manufacturer shall inform the purchaser 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 line of the material standard
43、. Unless otherwise specifically requested by the purchaser, 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 requirement is not met, rete
44、sts shall be carried out under the following conditions unless otherwise stated in the material standard or order. If the test procedure or test piece preparation is faulty, testing shall be re-applied at the original frequency after rectification of the original cause of failure, on a test sample l
45、ocated near the first one. For wire with hardness results below the minimum or above the maximum value, the softest or hardest wire, as appropriate, shall be submitted to a tensile test. If the results comply with the specified tensile requirements, all wire shall be accepted. When failure cannot be
46、 attributed to faulty testing, or test piece preparation, further test samples shall be selected at twice the original frequency from the product, one of which shall be that on which the original results were obtained unless already withdrawn by the manufacturer after suitable identification of the
47、cause of failure. If all retest results are satisfactory, the batch shall be accepted. If one or more tests are unsatisfactory, the batch 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 f
48、ailure and tested as a completely new batch except for chemical composition and cleanness inspection. The reheat treatment shall be stated on the release test certificate. For cleanness inspection, if the material fails the requirement the product may be cut back before retesting. BS EN 4700-004:201
49、0EN 4700-004:2010 (E) 9 6.3.3 Rejection Any failure to meet the requirements of the material standard shall be cause for rejection. 6.3.4 Special tests Special tests may be required by the purchaser. 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
