1、January 2012 Translation by DIN-Sprachendienst.English price group 11No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).IC
2、S 77.140.80!$y+8“1860821www.din.deDDIN EN 1559-3Founding Technical conditions of delivery Part 3: Additional requirements for iron castingsEnglish translation of DIN EN 1559-3:2012-01Gieereiwesen Technische Lieferbedingungen Teil 3: Zustzliche Anforderungen an EisengussstckeEnglische bersetzung von
3、DIN EN 1559-3:2012-01Fonderie Conditions techniques de fourniture Partie 3: Spcifications complmentaires pour les pices moules en fonteTraduction anglaise de DIN EN 1559-3:2012-01SupersedesDIN EN 1559-3:1997-08www.beuth.deDocument comprises 18 pagesIn case of doubt, the German-language original shal
4、l be considered authoritative.01.12 DIN EN 1559-3:2012-01 2 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee CEN/TC 190 “Foundry technology” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Nor
5、menausschuss Gieereiwesen (Foundry Practice Standards Committee), Working Committee NA 036-00-04 AA Geometrische Produktspezifikation und Technische Lieferbedingungen. Amendments This standard differs from DIN EN 1559-3:1997-08 as follows: a) in Subclause 7.3.3, information regarding the inner and o
6、uter condition of the casting and related non-destructive testing has been added; b) Annex A (informative) “Guidelines for the specification of acceptance criteria for the outer and inner conditions (non-destructive testing)” has been added; c) Annex B (informative) “Guidelines for the specification
7、 of acceptance criteria for surface condition (visual check) has been added; d) Annex C (informative) “Significant technical changes between this European standard and the previous edition” has been added; e) the Bibliography (which is no longer an annex) has been transferred to the end of the stand
8、ard. Previous editions DIN EN 1559-3: 1997-08 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1559-3 October 2011 ICS 77.140.80 Supersedes EN 1559-3:1997English Version Founding - Technical conditions of delivery - Part 3: Additional requirements for iron castings Fonderie - Conditions techniqu
9、es de fourniture - Partie 3: Spcifications complmentaires pour les pices moules en fonte Gieereiwesen - Technische Lieferbedingungen - Teil 3: Zustzliche Anforderungen an Eisengussstcke This European Standard was approved by CEN on 17 September 2011. CEN members are bound to comply with the CEN/CENE
10、LEC 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 application to the CEN-CENELEC Management Centre o
11、r 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-CENELEC Management Centre has the same status as the off
12、icial 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, Norway, Poland, Portugal, Romania, Sl
13、ovakia, 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 2011 CEN All rights of exploitation in any form and by any means reserved worldwi
14、de for CEN national Members. Ref. No. EN 1559-3:2011: EEN 1559-3:2011 (E) 2 Contents Page Foreword 3Introduction .41 Scope 52 Normative references 53 Terms and definitions 54 Information to be supplied by the purchaser .64.1 Mandatory information .64.2 Optional information64.3 Drawings, patterns and
15、 tools 64.4 Information on the mass 64.5 Preliminary sample .64.6 Initial sample .65 Designations 66 Manufacture 66.1 Manufacturing process 66.2 Welding operations67 Requirements .77.1 General 77.2 Material .77.3 Casting 78 Inspection .88.1 General 88.2 Type of inspection documents and type of inspe
16、ction 88.3 Test unit 88.4 Samples .98.5 Test 98.6 Invalidation of tests 98.7 Retests .98.8 Sorting and reprocessing 99 Marking 910 Packaging and surface protection 911 Complaints 9Annex A (informative) Guidelines for the specification of acceptance criteria for the outer and inner conditions (non-de
17、structive testing) 10Annex B (informative) Guidelines for the specification of acceptance criteria for surface condition (visual check) . 13Annex C (informative) Significant technical changes between this European standard and the previous edition 15Bibliography . 16DIN EN 1559-3:2012-01 EN 1559-3:2
18、011 (E) 3 Foreword This document (EN 1559-3:2011) has been prepared by Technical Committee CEN/TC 190 “Foundry technology”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement,
19、at the latest by April 2012, and conflicting national standards shall be withdrawn at the latest by April 2012. 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 o
20、r all such patent rights. This document supersedes EN 1559-3:1997. Within its programme of work, Technical Committee CEN/TC 190 requested CEN/TC 190/WG 1 “Technical conditions of delivery and cast iron designation“ to revise the following standard: EN 1559-3, Founding Technical conditions of deliver
21、y Part 3: Additional requirements for iron castings Annex C provides details of significant technical changes between this European Standard and the previous edition. This standard is one of a series of European Standards for technical delivery conditions for castings. The other standards in this se
22、ries are: EN 1559-1, Founding Technical conditions of delivery Part 1: General EN 1559-2, Founding Technical conditions of delivery Part 2: Additional requirements for steel castings EN 1559-4, Founding Technical conditions of delivery Part 4: Additional requirements for aluminium alloy castings EN
23、1559-5, Founding Technical conditions of delivery Part 5: Additional requirements for magnesium alloy castings EN 1559-6, Founding Technical conditions of delivery Part 6: Additional requirements for zinc alloy castings According to the CEN/CENELEC Internal Regulations, the national standards organi
24、zations 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, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Port
25、ugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DIN EN 1559-3:2012-01 EN 1559-3:2011 (E) 4 Introduction CEN/TC 190 “Foundry Technology“ has prepared a series of material standards covering the following cast irons: grey cast irons 1; malleable cast irons 2; sphe
26、roidal graphite cast irons 3; ausferritic spheroidal graphite cast irons 4; abrasion resistant cast irons 5; austenitic cast irons 7; compacted (vermicular) graphite cast irons 8; low alloyed ferritic spheroidal graphite cast irons for elevated temperature applications 9. In order to assist manufact
27、urers and purchasers to prepare proper contractual arrangements 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 delive
28、ry conditions for all the cast iron materials, e.g. optional information, manufacturing process, welding operation, additional requirements regarding the condition of the casting, test methods. This European Standard cannot be used alone for compiling a specification for ordering and supplying iron
29、castings, but as a complement to EN 1559-1. The symbol against the clause reference indicates that the requirements of that clause of EN 1559-1 have to be met. DIN EN 1559-3:2012-01 EN 1559-3:2011 (E) 5 1 Scope This European Standard specifies the additional technical delivery conditions for casting
30、s made from all cast iron materials. This European Standard applies to iron castings produced in sand or permanent moulds or by centrifugal casting, continuous casting or investment casting. 2 Normative references The following referenced documents are indispensable for the application of this docum
31、ent. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 287-6, Qualification test of welders Fusion Welding Part 6: Cast iron EN 444, Non-destructive testing General principles for radiogr
32、aphic examination of metallic materials by X- and gamma-rays EN 571-1, Non destructive testing Penetrant testing Part 1: General principles EN 583-1, Non-destructive testing Ultrasonic examination Part 1: General principles EN 1011-8, Welding Recommendations for welding of metallic materials Part 8:
33、 Welding of cast irons prEN 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 1559-1, Founding Technical conditions of delivery Part 1: General EN 1560, F
34、ounding Designation system for cast iron Material symbols and material numbers EN 12680-3, Founding Ultrasonic testing Part 3: Spheroidal graphite cast iron castings EN 12681, Founding Radiographic examination EN 14784-1, Non-destructive testing Industrial computed radiography with storage phosphor
35、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 9934-1, Non-destructive testing Magnetic particle
36、testing Part 1: General principles (ISO 9934-1:2001) EN ISO 15614-3, Specification and qualification of welding procedures for metallic materials Welding procedure test Part 3: Fusion welding of non-alloyed and low-alloyed cast irons (ISO 15614-3:2008) 3 Terms and definitions For the purposes of thi
37、s document, the terms and definitions given in EN 1559-1 and of the applicable material standard apply. DIN EN 1559-3:2012-01 EN 1559-3:2011 (E) 6 4 Information to be supplied by the purchaser 4.1 Mandatory information The relevant wall thickness shall be given in the order. 4.2 Optional information
38、 Where applicable, the enquiry and order shall include other details, such as requirements for a) an as-cast condition; NOTE Heat treatment of malleable cast irons or ausferritic spheroidal graphite cast irons is a function of the material and is at the discretion of the manufacturer to achieve the
39、desired mechanical properties. b) special or subsequent heat treatment if required (together with the heat-treatment conditions); c) heat treatment for stress relieving; it shall be agreed upon between the manufacturer and the purchaser; d) intentions to enamel, galvanize, plate, etc. the castings;
40、e) sequence of machining and final heat treatment in the fabrication process (for ausferritic spheroidal graphite iron castings); f) formation of test units (unless already defined by material specifications it shall be in accordance with 8.3.1). 4.3 Drawings, patterns and tools 4.4 Information on t
41、he mass 4.5 Preliminary sample 4.6 Initial sample 5 Designations The designation(s) of cast iron material(s) shall be in accordance with EN 1560. NOTE Designations of cast iron materials are given in the applicable material standards. 6 Manufacture 6.1 Manufacturing process 6.2 Welding operations 6.
42、2.1 General Welding shall be performed by a qualified welder, in accordance with EN 287-6. Welding procedures shall be in accordance with EN ISO 15614-3 and based on the recommendations given in EN 1011-8. 6.2.2 Production welding Production welding shall only be permitted according to a written agr
43、eement between the manufacturer and the purchaser. DIN EN 1559-3:2012-01 EN 1559-3:2011 (E) 7 Subject to an agreement between the manufacturer and the purchaser, the manufacturer may either undertake finishing welding generally and/or up to a certain limit without reference back to the purchaser or
44、may be required to seek the purchasers permission in specific cases. NOTE EN 1562 includes a weldable grade: EN-GJMW-360-12 (5.4201). 7 Requirements 7.1 General 7.2 Material 7.2.1 Chemical composition 7.2.2 Mechanical properties 7.2.3 Other properties 7.3 Casting 7.3.1 Chemical composition NOTE If p
45、ost inoculation in the metal stream or in the moulds is carried out, there might be a slight deviation in analysis (silicon namely) between the composition of the liquid metal in the pouring device and the composition of the casting. 7.3.2 Mechanical properties 7.3.3 Outer and inner conditions (non
46、destructive testing) 7.3.3.1 The testing shall be performed according to the relevant European Standards as listed in Table 1. Other methods may be agreed between purchaser and manufacturer. Table 1 Non Destructive test methods Test method Symbol General principles, references Test conditions, refer
47、ences Liquid penetrant PT EN 571-1 EN 1371-1 Magnetic particle MT EN ISO 9934-1 prEN 1369 Ultrasonic UT EN 583-1 EN 12680-3a Radiographic RT EN 444 EN 14784-1 EN 14784-2 EN 12681 aapplicable to spheroidal graphite cast irons NOTE Because some non-destructive testing methods are more suitable than others for iron castings, they should be discussed under the technical and economical aspects before agreement between the manufacturer and the purchaser. DIN EN 1559-3:2012-01 EN 1559-3:2011 (E) 8 7.3.3.2 7.3.3.3 The selection o
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