AECMA PREN 4800-004-2009 Aerospace series Titanium and titanium alloys Technical specification Part 004 Wire Edition P 2《航空航天系列.钛和钛合金.技术规范.第004部分 金属丝.版本P2》.pdf

《AECMA PREN 4800-004-2009 Aerospace series Titanium and titanium alloys Technical specification Part 004 Wire Edition P 2《航空航天系列.钛和钛合金.技术规范.第004部分 金属丝.版本P2》.pdf》由会员分享，可在线阅读，更多相关《AECMA PREN 4800-004-2009 Aerospace series Titanium and titanium alloys Technical specification Part 004 Wire Edition P 2《航空航天系列.钛和钛合金.技术规范.第004部分 金属丝.版本P2》.pdf（25页珍藏版）》请在麦多课文档分享上搜索。

1、ASD STANDARD NORME ASD ASD NORM prEN 4800-004 Edition P 2 September 2009 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 P 1 of A

2、pril 2002 Descriptors: ENGLISH VERSION Aerospace series Titanium and titanium alloys Technical specification Part 004: Wire Srie arospatiale Titane et alliages de titane Spcification technique Partie 004 : Fils Luft- und Raumfahrt Titan und Titanlegierungen Kneterzeugnisse Technische Lieferbedingung

3、en Teil 004: Drhte This “Aerospace Series“ Prestandard has been drawn up under the responsibility of ASD-STAN (The AeroSpace and Defence Industries Association of Europe - Standardization). It is published for the needs of the European Aerospace Industry. It has been technically approved by the expe

4、rts 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 interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and review b

5、y 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 transformation to full European Standard (EN). The CEN national members have then to implement the EN at national level by giving the

6、 EN the status of a national standard and by withdrawing any national standards conflicting with the EN. Edition approved for publication 30 September 2009 Comments should be sent within six months after the date of publication to ASD-STAN Metallic Material Domain Copyright 2009 by ASD-STAN Copyrigh

7、t ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 4800-004:2009 (E) 2 Contents Page Foreword2 1 Scope 3 2 Normative references 3 3 Terms and definitions .4 4 Wording of order5 5 Health and safety .5 6 Technical

8、 requirements 5 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. Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 4800-004:2009 (E) 3 Introduction This standard is part of the series of EN metallic material standards for aerospace applications. The general organ

10、ization of this series is described in EN 4258. 1 Scope This standard defines the requirements for the ordering, manufacture, testing, inspection and delivery of titanium and titanium alloy wire. It shall be applied when referred to and in conjunction with the EN material standard unless otherwise s

11、pecified 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. For undated references, the latest edition of the referenced document (includ

12、ing any amendments) applies. 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 EN 2002-001, Aerospace series Metallic materials Test methods

13、Part 001: Tensile testing at ambient 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 2002-8, Aerosp

14、ace series Metallic materials Test methods Par 8: Micrographic determination of grain size 1)EN 2002-16, Aerospace series Metallic materials Test methods Part 16: Non-destructive testing Penetrant testing1)EN 2003-009, Aerospace series Test methods Titanium and titanium alloys Part 009: Determinatio

15、n of surface contamination 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 1) Published as ASD Prestandard at the date of publication of this standard. Copyr

16、ight ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 4800-004:2009 (E) 4 EN 2078, Aerospace series Metallic materials Manufacturing schedule, inspection schedule, inspection and test report Definition, general

17、principles, preparation and approval EN 2955, Aerospace series Recycling of titanium and titanium alloy scrap EN 3238, Aerospace series Metallic materials Test methods Shear test for wires and rivets 1)EN 3114-001, Aerospace series Test method Microstructure of ( + ) titanium alloy wrought products

18、Part 001: General requirements EN 3114-002, Aerospace series Test method Microstructure of ( + ) titanium alloy wrought products Part 002: Microstructure of bars, sections, forging stock and forgings EN 3683, Aerospace series Test methods Titanium alloy wrought products Determination of primary cont

19、ent Point count method and line intercept method 1)EN 3684, Aerospace series Test methods Titanium alloy wrought products Determination of transus temperature Metallographic method EN 3976, Aerospace series Titanium and titanium alloys Test method Chemical analysis for the determination of hydrogen

20、content 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 1)EN 9100, Aerospace series Quality management systems Requirements (based on ISO 90

21、01:2000) and Quality systems Model for quality assurance in design, development, production, installation and servicing (based on ISO 9001:1994) EN 9133, Aerospace series Quality management systems Qualification Procedure for aerospace standard parts TR 2410, Aerospace series Metallic materials Rela

22、tionship between dimensional standards and material standards 2) AMS 2750, Pyrometry 3)3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 4259 apply. 2) Published as an ASD Technical Report at the date of publication of this standard. 3) Published by: Am

23、erican Society for Testing and Materials (ASTM), 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA, 19428-2959 USA. Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 4800-004:2009 (E) 5 4 Wordin

24、g 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 designation, when required; forwarding ad

25、dress; nature and type of packing, if required; definition and frequency of any special tests and their retest procedures, if required. 5 Health and safety Products in the delivery condition shall fulfil the health and safety laws of the area of the country when and where it is to be delivered. A pr

26、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

27、 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. Not with standing previous acceptance complying with this material standard, any product that

28、 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 to 29 (inclusive) of the material standard and Table 2 relates to

29、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 in the material standard and/or order. Th

30、e 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 detailed in Tables 1 and 2. Unless otherwise agreed between the manufa

31、cturer and purchaser the qualification phase shall be run on the first three batches, coming from three different ingots. Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 4800-004:2009 (E) 6 6.3 Releas

32、e 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 be representative of the product. When required t

33、he 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. Unless otherwise specifically requested by the purchaser, a pa

34、rticular 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 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

35、 frequency after rectification of the original cause of 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 obta

36、ined unless already withdrawn by the manufacturer after 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,

37、 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, for which redetermination of hydrogen content is required. No product or test sample shall be re-heat treated more than twice. 6.3.3 Rej

38、ection 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 sch

39、edule and shall be mutually agreed by the manufacturer and 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 o

40、bligations of the manufacturer to fulfil the requirements. 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 manufactu

41、rer and the purchaser. Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 4800-004:2009 (E) 7 6.3.6 Statistical process control Reduction in the extent of release testing, other than that defined in 6.3.

42、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 conforming to the requirements of EN 2078 stating the following: manufacturers

43、name and address and, if appropriate, identification of the plant; order number; material standard number; delivery condition and metallurgical code of the product; quantity and dimensions; manufacturing and inspection schedule reference; cast and batch number; batch and/or test samples heat treatme

44、nt 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 manufacture, testing and delivery. Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduct

45、ion or networking permitted without license from IHS-,-,-prEN 4800-004:2009 (E) 8 Table 1 Technical requirements for lines 1 to 29, where appropriate Frequency of testing Material standard line reference No. Title Requirements Qualification Release 1 Material designation See EN 2032-1. 2 Chemical co

46、mposition The test samples used for chemical analysis shall be representative of the product and shall be taken from location corresponding to top and bottom of each ingot produced after the final melting stage. The method of chemical analysis shall be at the discretion of the manufacturer unless ot

47、herwise stated in the material standard or order. In cases of dispute, the method of chemical analysis shall be agreed between the manufacturer and purchaser preferably using existing chemical analysis standards. The measured chemical composition shall be stated on the certificate of conformance. 2

48、per cast 2 per cast Specific requirements for hydrogen content: The hydrogen content shall be determined on each batch in the delivery condition in accordance with EN 3976. 1 per batch 1 per batch 3 Method of melting Method of melting consists of multiple melt using combination of non-consumable electrode, consumable electrode and cold hearth (electron beam or plasma arc) melting practices. Some of the following requirements are dependent on the actual melting route. NOTE Non-consumable electrod