1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 4700-001:2010Aerospace series Steeland heat resisting alloys Wrought products TechnicalspecificationPart 001: Plate, sheet and stripBS EN 4700-001:2010 BRITISH STANDARDNati
2、onal forewordThis British Standard is the UK implementation of EN 4700-001:2010.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
3、secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2010ISBN 978 0 580 53324 2ICS 49.025.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was pub
4、lished under the authority of theStandards Policy and Strategy Committee on 31 October 2010.Amendments issued since publicationDate Text affectedBS EN 4700-001:2010EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4700-001 September 2010 ICS 49.025.10 English Version Aerospace series - Steel and
5、heat resisting alloys - Wrought products - Technical specification - Part 001: Plate, sheet and strip Srie arospatiale - Aciers et alliages rsistant chaud - Produits corroys - Spcification technique - Partie 001: Plaques, tles et bandes Luft- und Raumfahrt - Stahl und Hochwarmfesten Legierungen - Um
6、geformte Erzeugnisse - Technische Lieferbedingungen - Teil 001: Platten, Bleche und BnderThis European Standard was approved by CEN on 9 January 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status
7、 of a national standard without any alteration. Up-to-date lists 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 v
8、ersion in any other language made by translation under the responsibility 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
9、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 United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPE
10、N DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: 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 4700-001:2010: EBS EN 4700-001:2010EN 4700-001:2010 (E) 2 Contents Page For
11、eword 3Introduction .41 Scope 42 Normative references 43 Terms and definitions .64 Wording of order 65 Health and safety .66 Technical requirements 76.1 General 76.2 Qualification requirements .76.3 Release requirements .76.3.1 Release tests 76.3.2 Retests 76.3.3 Rejection .86.3.4 Special tests .86.
12、3.5 Capability clause86.3.6 Statistical process control 86.3.7 Inspection and test report .86.4 Traceability .9BS EN 4700-001:2010EN 4700-001:2010 (E) 3 Foreword This document (EN 4700-001:2010) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-ST
13、AN). After enquiries and 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 stat
14、us of a national standard, either by publication of an identical text or by endorsement, at the latest by March 2011, and conflicting national standards shall be withdrawn at the latest by March 2011. Attention is drawn to the possibility that some of the elements of this document may be the subject
15、 of patent rights. CEN and/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, Bulga
16、ria, Croatia, Cyprus, Czech 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 4700-001:2010
17、EN 4700-001:2010 (E) 4 Introduction This European 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 European Standard defines the requirements for the ordering, manufacture, testi
18、ng, inspection and delivery of steel and heat resisting (Cobalt, Nickel and iron based alloys) alloy plate, sheet and strip. 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 refe
19、rences 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) applies. EN ISO 643, Steels Micrographic determinat
20、ion 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 (Huey test) (ISO 3651-1:199
21、8) 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 of depth of decarburization
22、 (ISO 3887:2003) EN ISO 4288, Geometrical Product Specifications (GPS) Surface texture: Profile method Rules and procedures for the assessment of surface texture (ISO 4288:1996) EN ISO 6506-1, Metallic materials Brinell hardness test Part 1: Test method (ISO 6506-1:2005) EN ISO 6507-1, Metallic mate
23、rials Vickers hardness test Part 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) EN ISO 6892-1, Metallic materials Tensile testing Part 1: Method of test at room temperature (ISO
24、6892-1:2009) prEN ISO 6892-2, Metallic materials Tensile testing Part 2: Method of test at elevated temperature (ISO/DIS 6892-2:2009) EN 2002-001, Aerospace series Metallic materials Test methods Part 001: Tensile testing at ambient temperature EN 2002-002, Aerospace series Metallic materials Test m
25、ethods Part 002: Tensile testing at elevated temperature BS EN 4700-001:2010 EN 4700-001:2010 (E) 5 EN 2002-6, Aerospace series Test methods for metallic materials Part 6: Bend testing 1)EN 2002-005, Aerospace series Test methods for metallic materials Uninterrupted creep and stress-rupture testing
26、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 Manufacturing schedule, inspection schedule, inspection and test
27、 report Definition, general principles, preparation and approval EN 2950, Aerospace series Test method Wrought heat resisting alloys Semi-finished products and parts Conditions for macrographic and micrographic examination Atlas of structures and defects EN 2951, Aerospace series Metallic materials
28、Test method Micrographic determination of content of non-metallic inclusions 1)EN 4050-1, Aerospace series Test method for metallic materials Ultrasonic inspection of bars, plates, forging stock and forgings Part 1: General requirements 1)EN 4050-4, Aerospace series Test method for metallic material
29、s Ultrasonic inspection of bars, plates, forging stock and forgings Part 4: Acceptance criteria 1)EN 4258, Aerospace series Metallic materials General organization of standardization Links between types of EN standards and their use EN 4259, Aerospace series Metallic materials Definition of general
30、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 10027-1, Designation systems for steels Part 1: Steel names EN 10045-1, Metallic Materia
31、ls Charpy impact test Part 1: Test method EN 10079, Definition of steel products TR 2410, Aerospace series Metallic materials Relationship between dimensional standards and material standards 2)AMS 2315, Determination of Delta Ferrite Content 3)AMS 2750, Pyrometry 3)ASTM A604, Standard Practice for
32、Macroetch Testing of Consumable Electrode Remelted Steel Bars and Billets 4)1) Published as ASD-STAN Prestandard at the date of publication of this standard by Aerospace and Defence Industries Association of Europe-Standardization (ASD-STAN), (www.asd-stan.org). 2) Published as ASD-STAN Technical Re
33、port at the date of publication of this standard by Aerospace and Defence Industries Association of Europe-Standardization (ASD-STAN), (www.asd-stan.org). 3) Published by: Society of Automotive Engineers (SAE), (www.sae.org). BS EN 4700-001:2010EN 4700-001:2010 (E) 6 3 Terms and definitions For the
34、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 heat treatment using a continuous furnace, a continuous run of less than or equal to 8 hours may be considered as the same heat treatment charge NOTE Continuous
35、 heat treatment can be an option. 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 appropriate dimensional standard; product
36、 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 condition shall fulfil the current hea
37、lth and safety laws of the area of the country where it is to be delivered. A product safety data sheet shall be available. 4) Published by: American Society for Testing and Materials http:/www.astm.org/. BS EN 4700-001:2010EN 4700-001:2010 (E) 7 6 Technical requirements 6.1 General The product shal
38、l 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 accordance with EN 2078. Product shall satisfy the requirements of the material standard and/or
39、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 is found, at a later stage, to contain such defects shall be rejected. Unless otherwise specified,
40、 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 relates to lines 30 onwards in which the sub-line format is also used. Lines 2 to 98 may also be opened in li
41、ne 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 in the material standard and/or order. 6.2 Qualification requirements Qualification requirements when invoked by the material standard and/
42、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 3 batches, coming from at least 2 casts. 6.3 Release requirements 6.3.1 Release tests Release testing shall be the responsibility of the manufactu
43、rer. 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 be representative of the product. When required by the order, the manufacturer shall inform the purchaser of the planned dates for extraction of
44、 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. Unless otherwise specifically requested by the purchaser, a particular inspection and/or test for release shall be carried out if corresponding
45、 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, retests shall be carried out under the following conditions unless otherwise stated in the material standard or order. If the test procedure or test
46、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 located near the first one. For plates, sheet or strip with hardness results below the minimum or above the maximum value, the softest or hardest
47、plate, sheet or strip, as appropriate, shall be submitted to a tensile test and, if required, an impact test. If the results comply with the specified tensile and impact requirements, all plates, sheet and strip shall be accepted. BS EN 4700-001:2010EN 4700-001:2010 (E) 8 When failure cannot be attr
48、ibuted 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 cause
49、 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 failure and tested as a completely new batch except for chemical composition and cleanness
