1、June 2017 English price group 12No 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).ICS 77.140.50!%g%English version EN 101
2、52:2017,English translation of DIN EN 10152:2017-06Elektrolytisch verzinkte kaltgewalzte Flacherzeugnisse aus Stahl zum Kaltumformen Technische Lieferbedingungen;Englische Fassung EN 10152:2017,Englische bersetzung von DIN EN 10152:2017-06Produits plats en acier, lamins froid, revtus de zinc par voi
3、e lectrolytique pour formage froid Conditions techniques de livraison;Version anglaise EN 10152:2017,Traduction anglaise de DIN EN 10152:2017-06SupersedesDIN EN 10152:200907 andDIN EN 10152 Corrigendum 1:201202www.beuth.deDocument comprises 21 pagesDTranslation by DIN-Sprachendienst.In case of doubt
4、, the German-language original shall be considered authoritative.06.17 DIN EN 10152:2017-06 2 A comma is used as the decimal marker. National foreword This document (EN 10152:2017) has been prepared by Technical Committee ECISS/TC 109 “Coated and uncoated flat products to be used for cold forming” (
5、Secretariat: AFNOR, France) of the European Committee for Iron and Steel Standardization (ECISS). The responsible German body involved in its preparation was DIN-Normenausschuss Eisen und Stahl (DIN Standards Committee Iron and Steel), Working Committee NA 021-00-01-02 UA “Coated steel flat products
6、”. Amendments This standard differs from DIN EN 10152:2009-07 and DIN EN 10152 Corrigendum 1:2012-02 as follows: a) normative references have been updated; b) Corrigendum EN 10152:2009/AC:2011 has been included in the text; c) information on the tensile test in 7.5.1 has been adapted to the specific
7、ations of EN 10346; EN ISO 6892-1 replaces the withdrawn standard EN 10002-1; d) information on adhesion of the coating has been deleted from the standard; e) the standard has been editorially revised. Previous editions DIN EN 10152: 2003-08, 2009-07 DIN EN 10152 Corrigendum 1: 2012-02 DIN EN 10336:
8、 2007-07 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 10152 January 2017 ICS 77.140.50 Supersedes EN 10152:2009English Version Electrolytically zinc coated cold rolled steel flat products for cold forming - Technical delivery conditions Produits plats en acier, lamins froid, revtus de zinc p
9、ar voie lectrolytique pour formage froid - Conditions techniques de livraison Elektrolytisch verzinkte kaltgewalzte Flacherzeugnisse aus Stahl zum Kaltumformen - Technische Lieferbedingungen This European Standard was approved by CEN on 21 November 2016. CEN members are bound to comply with the CEN/
10、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 application to the CEN-CENELEC Management Cent
11、re 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-CENELEC Management Centre has the same status as the
12、 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, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherl
13、ands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN A
14、ll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 10152:2017 E2 Contents Page European foreword . 4 1 Scope 5 2 Normative references 5 3 Terms and definitions . 6 4 Classification and designation 6 4.1 Classification . 6 4.2 Designation 6
15、 5 Information to be supplied by the purchaser . 7 5.1 Mandatory information 7 5.2 Options 8 6 Requirements . 8 6.1 General 8 6.2 Steelmaking and manufacturing processes . 9 6.3 Deoxidation . 9 6.4 Chemical composition . 9 6.5 Delivery condition 9 6.6 Choice of properties . 9 6.7 Mechanical properti
16、es . 9 Table 1 Chemical composition and mechanical properties of electrolytically zinc coated mild steel flat products a. 10 6.8 Stretcher strain marks . 12 6.9 Coatings . 12 Table 2 Electrolytic zinc coatings (see also 6.9.4 and 6.9.5) 13 6.10 Surface characteristics . 13 6.10.1 General . 13 6.10.2
17、 Surface quality. 13 6.10.3 Surface finish . 13 6.11 Surface treatment (surface protection) . 14 Table 3 Surface treatment . 14 6.12 Applications . 15 6.12.1 Welding 15 6.12.2 Painting 15 6.12.3 Forming 15 6.13 Mass, tolerances on dimensions and shape 15 7 Inspection . 15 7.1 Types of inspection and
18、 inspection documents 15 7.2 Test units . 16 7.3 Tests to be carried out 16 7.4 Sampling 16 7.5 Test methods . 16 7.5.1 Tensile test . 16 EN 10152:2017 (E) DIN EN 10152:2017-06 3 7.5.2 Plastic strain ratio and hardening exponent 16 7.5.3 Coating mass . 16 7.6 Retests 17 8 Marking 17 9 Packing . 17 1
19、0 Storage and transportation . 17 Annex A (normative) Reference method for determination of the zinc coating mass . 18 A.1 Principle . 18 A.2 Reagent and preparation of the solution . 18 A.2.1 Reagent . 18 A.2.2 Preparation of the solution . 18 A.3 Apparatus 18 A.4 Procedure 18 Bibliography . 19 EN
20、10152:2017 (E) DIN EN 10152:2017-06 4 European foreword This document (EN 10152:2017) has been prepared by Technical Committee ECISS/TC 109 “Coated and uncoated flat products to be used for cold forming”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of
21、a national standard, either by publication of an identical text or by endorsement, at the latest by July 2017, and conflicting national standards shall be withdrawn at the latest by July 2017. Attention is drawn to the possibility that some of the elements of this document may be the subject of pate
22、nt rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 10152:2009. According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austri
23、a, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain,
24、 Sweden, Switzerland, Turkey and the United Kingdom. EN 10152:2017 (E) DIN EN 10152:2017-06 5 1 Scope This European Standard specifies requirements for continuously electrolytic (or produced with an alternative process on cold rolled finish substrate) zinc coated cold rolled flat products of low car
25、bon steels suitable for cold forming according to Table 1 in rolled widths 600 mm and thicknesses from 0,35 mm up to below and including 3 mm, delivered as strip (in coil form), sheet, slit strip or cut lengths obtained from slit strip or sheet. NOTE 1 This European Standard can also be applied to c
26、ontinuously electrolytic zinc coated flat products of: a) steels according to EN 10139 (cold rolled strip in rolled widths 600 mm), b) steels normally characterized by minimum yield strength or minimum tensile strength values in addition to formability parameters, e.g. 1) steels with high yield stre
27、ngth and improved formability according to EN 10268 (cold rolled flat products), 2) multiphase steels (cold rolled or hot rolled) according to EN 10338, 3) steels for construction according to national or regional standards (see e.g. DIN 1623). NOTE 2 By agreement at the time of enquiry and order th
28、is European Standard can be applied to continuously electrolytic zinc coated hot-rolled steel flat products (e.g. according to EN 100251 and 2, EN 10111, EN 101491 to EN 101493, etc.). NOTE 3 As the mass of the zinc coating applied is relatively small, the material is not intended to withstand outsi
29、de exposure without further chemical treatment and painting. NOTE 4 The products covered by this European Standard can be used as substrates for organic coated flat products specified in EN 10169 for building and general engineering applications. 2 Normative references The following documents, in wh
30、ole 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 (including any amendments) applies. EN 10020:2000, Definition and classif
31、ication of grades of steel EN 10021:2006, General technical delivery conditions for steel products EN 10027-1, Designation systems for steels - Part 1: Steel names EN 10027-2, Designation systems for steels - Part 2: Numerical system EN 10051, Continuously hot-rolled strip and plate/sheet cut from w
32、ide strip of non-alloy and alloy steels - Tolerances on dimensions and shape EN 10079:2007, Definition of steel products EN 10131, Cold rolled uncoated and zinc or zinc-nickel electrolytically coated low carbon and high yield strength steel flat products for cold forming - Tolerances on dimensions a
33、nd shape EN 10152:2017 (E) DIN EN 10152:2017-06 6 EN 10204:2004, Metallic products - Types of inspection documents ISO 10113, Metallic materials Sheet and strip Determination of plastic strain ratio ISO 10275, Metallic materials Sheet and strip Determination of tensile strain hardening exponent EN I
34、SO 6892-1:2009, Metallic materials - Tensile testing - Part 1: Method of test at room temperature (ISO 6892-1:2009) 3 Terms and definitions For the purposes of this document the terms and definitions given in EN 10020:2000, EN 10021:2006, EN 10079:2007, EN 10204:2004 and the following apply. 3.1 ele
35、ctrolytic zinc coating (ZE) application of a zinc coating by electrolysis on a suitably prepared steel surface from an aqueous zinc salt solution by the use of an electric current Note 1 to entry Flat products can have a zinc coating on one or both surfaces. If both surfaces are zinc coated, a diffe
36、rent coating thickness can be applied on each side (this process being referred to as differential zinc coating). 4 Classification and designation 4.1 Classification The steel grades specified in this European Standard are classified in accordance with EN 10020:2000 as non-alloy quality steels (DC01
37、, DC03, DC04, DC05) and alloy quality steels (DC06, DC07) and by their increasing suitability for cold forming as follows: DC01: drawing quality; DC03: deep drawing quality; DC04, DC05: special deep drawing quality; DC06: extra deep drawing quality; DC07: super deep drawing quality. 4.2 Designation
38、4.2.1 The steel names are allocated in accordance with EN 10027-1. The steel numbers are allocated in accordance with EN 10027-2. 4.2.2 The products covered by this document shall be designated as follows in the given order: 1) Type of product (e.g. strip, sheet, cut length); 2) Number of this Europ
39、ean Standard (EN 10152); 3) Steel name or steel number and symbol for the type of electrolytic coating (see Table 1); EN 10152:2017 (E) DIN EN 10152:2017-06 7 4) Numbers denoting the nominal coating thickness on each surface (e.g. 50/50 = nominal coating thickness of 5,0 m on each side, see Table 2
40、and 6.9.2); 5) Letters A or B indicating the surface quality (see 6.10.2); 6) Letters denoting the surface treatment (see 6.11 and Table 3). EXAMPLE 1 Designation of strip made of steel DC03+ZE (1.0347+ZE), electrolytically zinc coated with a nominal thickness of 5,0 m on each surface (50/50), surfa
41、ce quality A, surface treatment phosphated (P): Strip EN 10152 DC03+ZE50/50-A-P or Strip EN 101521.0347+ZE50/50-A-P EXAMPLE 2 Designation of sheet made of steel DC05+ZE (1.0312+ZE), electrolytically zinc coated with a nominal thickness of 7,5 m on one surface and of 2,5 m on the other surface (75/25
42、), surface quality B, surface treatment phosphated and oiled (PO): Sheet EN 10152 DC05+ZE75/25-B-PO or Sheet EN 101521.0312+ZE75/25-B-PO 4.2.3 Where appropriate, additional information to the designation as specified in 4.2.2 shall be given to describe clearly the delivery requirements (see Clause 5
43、). 5 Information to be supplied by the purchaser 5.1 Mandatory information The following information shall be supplied by the purchaser at the time of enquiry and order: a) complete designation (see 4.2.2); b) nominal dimensions (thickness, width and, in the case of sheet and cut lengths, length); c
44、) quantity; d) limiting mass and sizes of the coils and individual bundles of sheets; e) surface quality and surface finish (see 6.10); f) type of surface treatment (see 6.11 and Table 3). EN 10152:2017 (E) DIN EN 10152:2017-06 8 5.2 Options A number of options are specified in this document and lis
45、ted below; if the purchaser does not indicate a wish to implement any of these options, the products shall be supplied in accordance with the basis specification of this document (see 5.1): 1) Delivery of hot rolled products (see NOTE 2 to Clause 1); 2) Use of substrates not specified in Table 1 (se
46、e 6.1); 3) Steelmaking and manufacturing processes (see 6.2); 4) Non-skin passed products (see 6.5); 5) Products supplied suitable for the manufacture of a specific part (see 6.6); 6) Delivery of several steel grades as alloy steels (see Table 1, footnote f); 7) Differential coatings (see 6.9.4); 8)
47、 One-side coated products (see 6.9.5); 9) Maximum coating mass per product surface (see 6.9.6); 10) Quality of the uncoated surface for one-side coated products and/or testing of both surfaces (see 6.10.2.1); 11) Range for surface roughness Ra (see 6.10.3); 12) Specification of dimensional tolerance
48、s different from those in EN 10131 or EN 10051, respectively (see 6.13.2); 13) Type of inspection and inspection document to be delivered (see 7.1.1 to 7.1.3); 14) Certificate of compliance with order (see 7.1.2); 15) determination of the tensile properties by calculation (see 7.1.2); 16) Marking by
49、 branding (see 8.2); 17) Requirements for packaging (see Clause 9). 6 Requirements 6.1 General The requirements according to 6.2 to 6.5 and 6.13 apply to products made of the steel grades given in Table 1. For other steels used as substrate for electrolytically deposited coatings of zinc the requirements shall be based on the appropriate quality standard for the non-coated steel product. EN 10152:2017 (E) DIN EN 10152:2017-06 9 6.2 Steelmaking and m
