BS EN 1559-2-2014 Founding Technical conditions of delivery Additional requirements for steel castings《铸造 交付技术状态 钢铸件的附加要求》.pdf

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1、BSI Standards PublicationBS EN 1559-2:2014Founding Technicalconditions of deliveryPart 2: Additional requirements for steelcastingsBS EN 1559-2:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 1559-2:2014. Itsupersedes BS EN 1559-2:2000 which is withdrawn.Th

2、e UK participation in its preparation was entrusted to TechnicalCommittee ISE/111, Steel Castings and Forgings.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. User

3、s are responsible for its correctapplication. The British Standards Institution 2014. Published by BSI StandardsLimited 2014ISBN 978 0 580 79627 2ICS 77.140.80Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of th

4、eStandards Policy and Strategy Committee on 31 October 2014.Amendments issued since publicationDate Text affectedBS EN 1559-2:2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1559-2 October 2014 ICS 77.140.80 Supersedes EN 1559-2:2000English Version Founding - Technical conditions of deliver

5、y - Part 2: Additional requirements for steel castings Fonderie - Conditions techniques de fourniture - Partie 2: Spcifications complmentaires pour les pices moules en acier Gieereiwesen - Technische Lieferbedingungen - Teil 2: Zustzliche Anforderungen an Stahlgussstcke This European Standard was ap

6、proved by CEN on 18 July 2014. 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 lists and bibliographical references concerning such national

7、 standards may be obtained on application to the CEN-CENELEC 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

8、and notified to the CEN-CENELEC 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hun

9、gary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CEN

10、ELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1559-2:2014 EBS EN 1559-2:2014EN 1559-2:2014 (E) 2 Contents Page Foreword 3 Introduction .4 1 Scope 5 2 Normative refere

11、nces 5 3 Terms and definitions .6 4 Information to be supplied by the purchaser .8 4.1 Mandatory information 8 4.2 Optional information 8 4.3 Drawings, patterns and tools 8 4.4 Information on the mass 8 4.5 Preliminary sample .8 4.6 Initial sample .8 5 Designations 8 6 Manufacture 8 6.1 Manufacturin

12、g process .8 6.2 Welding operations8 6.3 Further processing 9 7 Requirements .9 7.1 General 9 7.2 Material .9 7.3 Casting . 11 8 Inspection 14 8.1 General 14 8.2 Type of inspection documents and type of inspection . 14 8.3 Test unit 14 8.4 Samples . 14 8.5 Test procedures 16 8.6 Invalidation of test

13、 results 17 8.7 Retests . 17 8.8 Sorting and reprocessing . 18 9 Marking 18 10 Packaging and surface protection . 18 11 Complaints . 18 Annex A (informative) Mandatory and/or optional information checklist 19 Annex B (informative) Significant technical changes between this European Standard and the

14、previous edition 23 Bibliography . 24 BS EN 1559-2:2014EN 1559-2:2014 (E) 3 Foreword This document (EN 1559-2:2014) has been prepared by Technical Committee ECISS/TC 111 “Steel castings and forgings”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a na

15、tional standard, either by publication of an identical text or by endorsement, at the latest by April 2015 and conflicting national standards shall be withdrawn at the latest by April 2015. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent

16、rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 1559-2:2000. Within its programme of work, Technical Committee ECISS/TC 111 included the revision of the following standard: EN 1559-2, Founding - Technical conditions

17、of delivery - Part 2: Additional requirements for steel castings Annex B provides details of significant technical changes between this European Standard and the previous edition. This European Standard is one of a series of European Standards for technical delivery conditions for castings. The othe

18、r standards in this series are: EN 1559-1, Founding - Technical conditions of delivery - Part 1: General; EN 1559-3, Founding - Technical conditions of delivery - Part 3: Additional requirements for iron castings; EN 1559-4, Founding - Technical conditions of delivery - Part 4: Additional requiremen

19、ts for aluminium castings; EN 1559-5, Founding - Technical conditions of delivery - Part 5: Additional requirements for magnesium castings; EN 1559-6, Founding - Technical conditions of delivery - Part 6: Additional requirements for zinc castings. According to the CEN-CENELEC Internal Regulations, t

20、he national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latv

21、ia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 1559-2:2014EN 1559-2:2014 (E) 4 Introduction In order to assist manufacturers and purchasers to prepare proper contractual arrangemen

22、ts and prevent misunderstanding, CEN/TC 190 approved the preparation of a series of standards covering technical delivery conditions. These have been prepared as separate parts. This European Standard covers the additional technical delivery conditions for all the steel casting materials and has the

23、 same structure for clauses as EN 1559-1 “Founding - Technical conditions of delivery Part 1: General”. This European Standard cannot be used alone for compiling a specification for ordering and supplying steel castings, but as a complement to EN 1559-1. The structure of this European Standard is as

24、 follows: clauses and subclauses preceded by indicate no additional conditions to EN 1559-1:2011; clauses and subclauses marked with a single dot indicate that conditions shall be agreed at the time of enquiry and order; subclauses and paragraphs marked with two dots indicate that conditions can be

25、agreed at the time of enquiry and order (optional); subclauses without dot marking are mandatory. Annex A gives a checklist for quick information about different points that shall or may be agreed by the time of acceptance of the order. It relates to the applicable clauses or subclauses of EN 1559-1

26、:2011 and EN 1559-2:2014. BS EN 1559-2:2014EN 1559-2:2014 (E) 5 1 Scope This part of EN 1559 specifies the additional technical delivery conditions for steel castings unless other conditions have been agreed at the time of enquiry and order. This European Standard is also applicable to nickel and co

27、balt alloy castings. 2 Normative references The following documents, in whole or in part, 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

28、 (including any amendments) applies. EN 1369, Founding - Magnetic particle testing EN 1370, Founding - Examination of surface condition EN 1371-1, Founding - Liquid penetrant testing - Part 1: Sand, gravity die and low pressure die castings EN 1371-2, Founding - Liquid penetrant inspection - Part 2:

29、 Investment castings EN 1559-1:2011, Founding - Technical conditions of delivery - Part 1: General EN 10027-1, Designation systems for steels - Part 1: Steel names EN 10027-2, Designation systems for steels - Part 2: Numerical system EN 12680-1, Founding - Ultrasonic examination - Part 1: Steel cast

30、ings for general purposes EN 12680-2, Founding - Ultrasonic examination - Part 2: Steel castings for highly stressed components EN 12681, Founding - Radiographic examination EN 13018, Non-destructive testing - Visual testing - General principles EN 14784-1, Non-destructive testing - Industrial compu

31、ted radiography with storage phosphor imaging plates - Part 1: Classification of systems EN 14784-2, Non-destructive testing - Industrial computed radiography with storage phosphor imaging plates - Part 2: General principles for testing of metallic materials using X-rays and gamma rays EN ISO 148-1,

32、 Metallic materials - Charpy pendulum impact test - Part 1: Test method (ISO 148-1) EN ISO 3452-1, Non-destructive testing - Penetrant testing - Part 1: General principles (ISO 3452-1) EN ISO 3651-1, Determination of resistance to intergranular corrosion of stainless steels - Part 1: Austenitic and

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

34、less steels - Corrosion test in media containing sulfuric acid (ISO 3651-2) BS EN 1559-2:2014EN 1559-2:2014 (E) 6 EN ISO 5579, Non-destructive testing - Radiographic testing of metallic materials using film and X- or gamma rays - Basic rules (ISO 5579) EN ISO 6506-1, Metallic materials - Brinell har

35、dness test - Part 1: Test method (ISO 6506-1) EN ISO 6892-1, Metallic materials - Tensile testing - Part 1: Method of test at room temperature (ISO 6892-1) EN ISO 6892-2, Metallic materials - Tensile testing - Part 2: Method of test at elevated temperature (ISO 6892-2) EN ISO 9712, Non-destructive t

36、esting - Qualification and certification of NDT personnel (ISO 9712) EN ISO 9934-1, Non-destructive testing - Magnetic particle testing - Part 1: General principles (ISO 9934-1) EN ISO 16810, Non-destructive testing - Ultrasonic testing - General principles (ISO 16810) EN ISO 19232-1, Non-destructiv

37、e testing - Image quality of radiographs - Part 1: Determination of the image quality value using wire-type image quality indicators (ISO 19232-1) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 1559-1:2011 and the following apply. 3.1 purchaser 3.2 m

38、anufacturer 3.3 casting 3.4 as-cast casting 3.5 as-delivered casting 3.6 initial sample 3.7 preliminary sample 3.8 relevant wall thickness BS EN 1559-2:2014EN 1559-2:2014 (E) 7 3.9 inspection 3.10 continuous inspection 3.11 inspection representative 3.12 test unit 3.13 sample casting 3.14 sample Not

39、e 1 to entry: In steel foundry industry the term used for sample is “test block”. 3.15 test piece 3.16 sequential testing 3.17 acceptance criteria 3.18 drawing 3.19 finishing welding 3.20 joint welding 3.21 excavation cavity produced by the removal of cast material prior to subsequent welding Note 1

40、 to entry: It can be of minor or major nature according to its depth (over 40 % of the section thickness the excavations are major). BS EN 1559-2:2014EN 1559-2:2014 (E) 8 4 Information to be supplied by the purchaser 4.1 Mandatory information In addition to EN 1559-1:2011, the relevant wall thicknes

41、s shall be given in the order. 4.2 Optional information In addition to EN 1559-1:2011, for specific uses, some optional requirements may become mandatory according to the product standards. 4.3 Drawings, patterns and tools 4.4 Information on the mass 4.5 Preliminary sample 4.6 Initial sample 5 Desig

42、nations Cast steels shall be designated in accordance with EN 10027-1 and EN 10027-2. NOTE Designations of steel casting materials are given in the applicable product standards. 6 Manufacture 6.1 Manufacturing process 6.1.1 Melting The steel or alloy shall be produced by an electric melting process

43、or by any other process involving secondary refining. 6.1.2 Heat treatment 6.1.2.1 The type of heat treatment is usually defined by the product standard. If this information is not available, the heat treatment type can be agreed between the purchaser and the manufacturer. 6.1.2.2 If required, the p

44、urchaser shall be informed of the heat treatment conditions. 6.2 Welding operations 6.2.1 General 6.2.2 Production welding 6.2.2.1 6.2.2.2 BS EN 1559-2:2014EN 1559-2:2014 (E) 9 6.2.2.3 6.2.2.4 6.2.2.5 In addition to EN 1559-1:2011 major production welds may be reported by indicating their location a

45、nd extent in the form of drawings, sketches or photographs. If agreed between the manufacturer and the purchaser, the documents related to the production welding shall be supplied to the purchaser. 6.2.2.6 6.2.2.7 Criteria for excavation Criteria other than those defined in 3.21 can be agreed. 6.3 F

46、urther processing Unless previously agreed the manufacturer shall not be held responsible for the consequences of any further processing, e.g. welding, heat treatment, etc. undertaken by the purchaser after delivery of the castings by the manufacturer. 7 Requirements 7.1 General 7.2 Material 7.2.1 C

47、hemical composition In addition to EN 1559-1:2011, Table 1 specifies permissible deviations above the maximum limits or below the minimum limits of the chemical requirements of the applicable product specification for the results of product analysis carried out on test blocks or on the product itsel

48、f. NOTE 1 Table 1 does not apply to cast analysis as specified in the product standards. For the term cast analysis the term heat analysis can be used. NOTE 2 For methods of determination of the chemical composition, see CEN/TR 10261. BS EN 1559-2:2014EN 1559-2:2014 (E) 10 Table 1 Permissible deviat

49、ions above the maximum or below the minimum limits of the chemical requirements of the applicable product specification for the results of product analysis Element Specified range (mass fraction in %) Permissible deviations (mass fraction in %) Element Specified range (mass fraction in %) Permissible deviations (mass fraction in %) Carbon 0,030 + 0,005 Copper 2,00 0,10 0,030 0,080 0,01 2,00 5,00 0,20 0,080 0,30 0,02 Nitrogen