1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 4800-003:2010Aerospace series Titanium and titanium alloys Technical specificationPart 003: TubeBS EN 4800-003:2010 BRITISH STANDARDNational forewordThis British Standard i
2、s the UK implementation of EN 4800-003:2010.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/61/-/49, Titanium and its Alloys for AerospacePurposes.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does no
3、t purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2010ISBN 978 0 580 53321 1ICS 49.025.30Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theS
4、tandards Policy and Strategy Committee on 30 November 2010.Amendments issued since publicationDate Text affectedBS EN 4800-003:2010EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4800-003 November 2010 ICS 49.025.30 English Version Aerospace series - Titanium and titanium alloys - Technical spe
5、cification - Part 003: Tube Srie arospatiale - Titane et alliages de titane - Spcification technique - Partie 003: Tubes Luft- und Raumfahrt - Titan und Titanlegierungen Kneterzeugnisse - Technische Lieferbedingungen - Teil 003: Rohre This European Standard was approved by CEN on 20 February 2010. C
6、EN 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 lists and bibliographical references concerning such national standards may be obtained on ap
7、plication 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 responsibility of a CEN member into its own language and notified to the CEN Management Centr
8、e 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, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norwa
9、y, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form a
10、nd by any means reserved worldwide for CEN national Members. Ref. No. EN 4800-003:2010: EBS EN 4800-003:2010EN 4800-003:2010 (E) 2 Contents Page Foreword 3Introduction .41 Scope 52 Normative references 53 Terms and definitions .64 Wording of order 65 Health and safety .76 Technical requirements 7BS
11、EN 4800-003:2010EN 4800-003:2010 (E) 3 Foreword This document (EN 4800-003:2010) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has rec
12、eived 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 standard, either by publication of an identical text or by endorsement, at the latest by May 2011
13、, and conflicting national standards shall be withdrawn at the latest by May 2011. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. Acc
14、ording 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, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, I
15、taly, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 4800-003:2010EN 4800-003:2010 (E) 4 Introduction This standard is part of the series of EN metallic material standards for aerospac
16、e applications. The general organization of this series is described in EN 4258. BS EN 4800-003:2010EN 4800-003:2010 (E) 5 1 Scope This standard defines the requirements for the ordering, manufacture, testing, inspection and delivery of titanium and titanium alloy tube. It shall be applied when refe
17、rred 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 indispensable for the application of this document. For dated references, only the edition cited applies. Fo
18、r 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 temperature EN 2002-002, Aerospace series Metallic materials Test methods Part 002: Tensile testi
19、ng at elevated temperature EN 2002-17, Aerospace series Test methods for metallic materials Tube used under pressure Part 17: Non-destructive testing Integrity test 1)EN 2002-18, Aerospace series Test methods for metallic materials Part 18: Hydraulic distension test for tube 1)EN 2002-20, Aerospace
20、series Test methods for metallic materials Part 20: Eddy current testing of circular cross-section tubes 1)EN 2003-009, Aerospace series Test methods Titanium and titanium alloys Part 009: Determination of surface contamination EN 2032-1, Aerospace series Metallic materials Part 1: Conventional desi
21、gnation 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 report Definition, general principles, preparation and approval EN 2955
22、, Aerospace series Recycling of titanium and titanium alloy scrap EN 3114-001, Aerospace series Test method Microstructure of ( + ) titanium alloy wrought products Part 001: General requirements EN 3684, Aerospace series Test methods Titanium alloy wrought products Determination of transus temperatu
23、re Metallographic method EN 3718, Aerospace series Test method for metallic materials Ultrasonic inspection of tubes EN 3976, Aerospace series Titanium and titanium alloys Test method Chemical analysis for the determination of hydrogen content 1) Published as ASD-STAN Prestandard at the date of publ
24、ication of this standard. BS EN 4800-003:2010EN 4800-003:2010 (E) 6 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 terms 2)EN 9100, Quality Manag
25、ement Systems Requirements for Aviation, Space and Defense Organizations EN 9133, Aerospace series Quality management systems Qualification procedure for aerospace standard parts EN ISO 643, Steels Micrographic determination of the apparent grain size (ISO 643:2003) EN ISO 6892-1, Metallic materials
26、 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) EN ISO 8492, Metallic materials Tube Flattening test (ISO 8492:1998) EN ISO 8493, Metallic materials
27、Tube Drift-expanding test (ISO 8493:1998) ISO 6772, Aerospace Fluid systems Impulse testing of hydraulic hose, tubing and fitting assemblies TR 2410, Aerospace series Metallic materials Relationship between dimensional standards and material standards 3)AMS 2750, Pyrometry 4)3 Terms and definitions
28、For the purposes of this document, the terms and definitions given in EN 4259 apply. 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 refere
29、nce to an appropriate dimensional standard; product designation, when required; 2) Published as ASD-STAN Prestandard at the date of publication of this standard. 3) Published as ASD-STAN Technical Report at the date of publication of this standard. 4) Published by: American Society for Testing and M
30、aterials (ASTM), 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA, 19428-2959 USA. BS EN 4800-003:2010EN 4800-003:2010 (E) 7 forwarding address; nature and type of packing, if required. 5 Health and safety The products in the delivery condition shall fulfil the health and safety laws of the
31、 area of the country when and 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 standard and the applicable requirements of this specificatio
32、n. A manufacturing schedule shall be established and applied in accordance with EN 2078. The 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 a
33、cceptance 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 relevant material standard. Table 1 relates to lines 1
34、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 specific line number is not shown in Tables 1 and 2, t
35、he requirement is stated in the material standard and/or order. The requirements of the order and/or material standard shall over-ride the requirements of the technical specification. 6.2 Qualification requirements Qualification requirements when invoked by the material standard and/or order are det
36、ailed in Tables 1 and 2. Unless otherwise agreed between the manufacturer and purchaser the qualification phase shall be run on the first three batches, coming from three different ingots. 6.3 Release requirements 6.3.1 Release tests Release testing shall be the responsibility of the manufacturer. T
37、he 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 the manufacturer shall inform the purchaser of the planned dates for extraction of samples and release
38、 testing in order that these operations may be witnessed. BS EN 4800-003:2010EN 4800-003:2010 (E) 8 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 carrie
39、d 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 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
40、failure. When failure cannot be 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
41、suitable identification of the 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
42、 can rectify the cause of the failure and tested as a completely new batch except for chemical composition, for which redetermination of hydrogen content is required. No product or test sample shall be re-heat treated more than twice. 6.3.3 Rejection Any failure to meet the requirements of the mater
43、ial 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 manufacturer a
44、nd purchaser. 6.3.5 Capability clause Where capability clause is invoked and where sufficient statistical evidence exists, the test shall not be carried out (unless specifically requested by the purchaser). However, this in no way reduces the obligations of the manufacturer to fulfil the requirement
45、s. If subsequent testing indicates 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 the purchaser. 6.3.6 Statistical process control
46、 Reduction in the extent of release testing, other than that defined in 6.3.5 above, may be negotiated with the purchaser 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 con
47、forming to the requirements of EN 2078 stating the following: manufacturers name and address and, if appropriate, identification of the plant; order number; BS EN 4800-003:2010EN 4800-003:2010 (E) 9 material standard number; delivery condition and metallurgical code of the product; quantity and dime
48、nsions; manufacturing and inspection schedule reference; cast and batch number; batch and/or test samples heat treatment condition; results of the tests and retests if any. 6.4 Traceability Each product shall be traceable to the cast, production batch and/or heat treatment batch at all stages of man
49、ufacture, testing and delivery. BS EN 4800-003:2010BS EN 4800-003:2010EN 4800-003:2010 (E) 10 Table 1 Technical requirements for lines 1 to 29, where appropriate Material standard line reference Requirements Frequency of testing Qualification Release No Title 1 Material designation See EN 2032-1. 2 Chemical composition The test samples used for chemical analysis shall be representati
