1、March 2017 English price group 13No 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 77.140.20; 77.140.50!%bVZ“2635155w
2、ww.din.deDIN EN 10205Cold reduced tinmill products Blackplate;English version EN 10205:2016,English translation of DIN EN 10205:2017-03Kaltgewalzte Verpackungsblecherzeugnisse Feinstblech;Englische Fassung EN 10205:2016,Englische bersetzung von DIN EN 10205:2017-03Aciers pour emballage lamins froid
3、Fer noir;Version anglaise EN 10205:2016,Traduction anglaise de DIN EN 10205:2017-03SupersedesDIN EN 10205:199201www.beuth.deDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.Document comprises 28 pages 02.17 2 A comma is used as the d
4、ecimal marker. National foreword This document (EN 10205:2016) has been prepared by Technical Committee ECISS/TC 109 “Coated and uncoated flat products to be used for cold forming” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was DIN-Normenausschuss Eisen und
5、 Stahl (DIN Standards Committee Iron and Steel), Working Committee NA 021-00-02 AA Verpackungsblech. This standard specifies technical delivery conditions for blackplate that are set for the coating of tinplate, electrolytically chromium / chromium oxide steel (ECCS) and electrolytically zinc coated
6、 steel. Amendments This standard differs from DIN EN 10205:1992-01 as follows: a) the standard has been completely revised structurally and technically; b) for testing mechanical properties, only tensile testing is permitted as the reference method. The hardness test is only permitted for informativ
7、e purposes as part of routine testing; c) the standard has been editorially revised. Previous editions DIN 1616: 1967-05, 1981-03, 1984-10 DIN 1540: 1970-04 DIN EN 10205: 1992-01 DIN EN 10205:2017-03 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 10205 November 2016 ICS 77.140.50 Supersedes EN
8、 10205:1991English Version Cold reduced tinmill products - Blackplate Aciers pour emballage lamins froid - Fer noir Kaltgewalzte Verpackungsblecherzeugnisse - Feinstblech This European Standard was approved by CEN on 26 September 2016. CEN members are bound to comply with the CEN/CENELEC Internal Re
9、gulations 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 or to any CEN me
10、mber. 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 official versions.
11、 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, Netherlands, Norway, Polan
12、d, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in
13、 any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 10205:2016 EEN 10205:2016 (E) 2 Contents Page European foreword . 4 1 Scope 5 2 Normative references 5 3 Terms and definitions . 5 4 Classification and designation 8 4.1 Classification . 8 4.2 Designation 8 5 Informa
14、tion to be supplied by the purchaser . 8 5.1 Mandatory information 8 5.2 Options 9 5.3 Ordering example . 9 6 Steelmaking process 9 6.1 General 9 6.2 Chemical composition and deoxidation 9 6.3 Product traceability . 9 6.4 Mill edges/trimmed edges 10 6.5 Surface characteristics . 10 6.6 Oiling . 10 6
15、.7 Discontinuities 11 7 Mechanical properties 11 7.1 General . 11 7.2 Mechanical properties of blackplate . 11 8 Tolerances on dimensions and shape . 12 8.1 Linear dimensions . 12 8.1.1 Thickness 12 8.1.2 Feather edge . 13 8.1.3 Width 13 8.1.4 Coil length . 13 8.2 Shape. 13 8.2.1 Edge camber of coil
16、s 13 8.2.2 Edge wave . 13 8.2.3 Longitudinal and transverse bow 13 8.2.4 Centre fullness . 13 8.2.5 Burrs . 14 9 Welds within a coil . 14 10 Inspection and Sampling . 14 10.1 Testing procedures and types of documents . 14 10.2 Frequency of testing and sampling 14 10.2.1 General . 14 10.2.2 Lots and
17、units 14 10.2.3 Selection of sample units . 14 10.2.4 Selection of sample sheets 15 11 Test methods . 16 DIN EN 10205:2017-03 EN 10205:2016 (E) 3 11.1 Tensile test 16 11.2 Tolerances on dimensions and shape . 16 11.2.1 General . 16 11.2.2 Test method for thickness . 16 11.2.3 Feather edge . 16 11.2.
18、4 Short pitch camber . 17 11.2.5 Edge wave 17 11.2.6 Longitudinal or transverse bow 18 11.2.7 Centre fullness . 18 12 Retests 19 13 Marking 19 14 Dispatch and packaging 19 14.1 Coil dispatch . 19 14.2 Pallet dimensions . 19 Annex A (informative) Examples of steel types and chemical composition . 20
19、Annex B (informative) The Rockwell Hardness test for routine determination 22 B.1 General . 22 B.2 Test pieces . 22 B.3 Test method 22 B.4 Hardness for tinmill products 24 Annex C (informative) List of corresponding former designations . 25 Bibliography . 26 DIN EN 10205:2017-03 EN 10205:2016 (E) 4
20、European foreword This document (EN 10205:2016) 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 a national standard, either by publica
21、tion of an identical text or by endorsement, at the latest by May 2017, and conflicting national standards shall be withdrawn at the latest by May 2017. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held respons
22、ible for identifying any or all such patent rights. This document supersedes EN 10205:1991. According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, C
23、zech 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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United King
24、dom. DIN EN 10205:2017-03 EN 10205:2016 (E) 5 1 Scope This European Standard specifies requirements for blackplate product in the form of coils intended for direct use and mostly for the production of tinplate, electrolytically chromium / chromium oxide plate (ECCS) and electrolytically zinc coated
25、plate. Blackplate is specified in nominal thicknesses that are multiples of 0,005 mm from typical 0,10 mm up to 0,60mm. This European Standard applies to coils in nominal minimum widths of 600 mm. In addition to this standard the general technical delivery conditions of EN 10021 apply. NOTE Standard
26、 width coils for specific uses, e.g. tab stock, can be slit into narrow strip for supply in coil form. 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 ci
27、ted applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 10020, Definition and classification of grades of steel EN 10021, General technical delivery conditions for steel products EN 10027-1, Designation systems for steels - Part 1: St
28、eel names EN 10027-2, Designation systems for steels - Part 2: Numerical system EN 10052, Vocabulary of heat treatment terms for ferrous products EN 10079, Definition of steel products EN 10204:2004, Metallic products - Types of inspection documents EN ISO 6892-1:2009, Metallic materials Tensile tes
29、ting 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 10079 and EN 10052 and the following apply. 3.1 single reduced blackplate blackplate which has been reduced to the desired thickness in a
30、 cold-reduction mill and subsequently annealed and temper rolled mostly without a water-based lubricant 3.2 double reduced blackplate blackplate which has been reduced to the desired thickness in a cold-reduction mill and subsequently annealed and temper rolled mostly with the help of a water-based
31、lubricant to achieve a higher gauge reduction DIN EN 10205:2017-03 EN 10205:2016 (E) 6 3.3 temper rolling secondary rolling process to obtain desired roughness and mechanical properties 3.4 standard grade material that, having passed line inspection, is suitable under normal conditions of storage, n
32、ot containing any defect that renders the material unsuitable for its intended use 3.5 batch (box) annealing BA process in which the cold reduced strip is heated in tight coil form, within a controlled atmosphere, for a pre-determined time/temperature cycle 3.6 continuous annealing CA process in whi
33、ch cold reduced coils are unwound and heated in strip form within a controlled atmosphere for a pre-determined time/temperature cycle 3.7 surface appearance surface appearance of blackplate products determined by the surface characteristics of the steel 3.8 finish finish of blackplate products deter
34、mined by roughness average (Ra) and appearance of the surface of the blackplate resulting from controlled preparation of the work rolls used for the final stages of rolling 3.8.1 bright finish finish resulting from the use of temper mill work rolls that have been ground to a high degree of polish 3.
35、8.2 stone/fine stone finishes finishes characterized by a directional pattern, resulting from the use of final mill work rolls that have been ground to a lower degree of polish than those used for the bright finish 3.8.3 matt finish finish resulting from the use of final mill work rolls that have be
36、en shot blasted 3.9 coil rolled flat strip product which is wound into regularly superimposed laps 3.10 longitudinal (line) bow residual curvature in the strip remaining along the direction of rolling DIN EN 10205:2017-03 EN 10205:2016 (E) 7 3.11 transverse (cross) bow mode of curvature in the sheet
37、 such that the distances between its edges parallel to the rolling direction is less than the sheet width 3.12 centre fullness (full centre, centre buckle) intermittent vertical displacement occurring other than at the edge of the sheet or coil when the material is laid on a flat horizontal surface
38、3.13 edge camber deviation of the coil from a straight line forming its chord 3.14 edge wave intermittent vertical displacement occurring at the edge of a sheet or a sample from a coil when laid on a flat horizontal surface 3.15 feather edge (transverse thickness profile) variation in thickness, cha
39、racterized by a reduction of thickness close to the edges, at right angles to the rolling direction 3.16 burr metal displaced beyond the plane of the surface of the strip by shearing action Note 1 to entry: Blackplate is usually supplied with cut edges. Blackplate will then have burrs caused by cutt
40、ing. 3.17 rolling width width of the strip perpendicular to the rolling direction 3.18 consignment quantity of material of the same specification made available for dispatch at the same time 3.19 pallet base platform on which a coil is placed to facilitate ready transportation 3.20 sample unit 750 m
41、 of coil for the purposes of sampling 3.21 line inspection final inspection of the finished product performed by instruments and/or by visual examination at normal production line speeds DIN EN 10205:2017-03 EN 10205:2016 (E) 8 3.22 anvil effect effect which a hard anvil can produce on the numerical
42、 hardness value obtained when a hardness test is performed on very thin sheet supported on such an anvil 3.23 mill edge trimmed before temper rolling therefore leading to higher width tolerances 4 Classification and designation 4.1 Classification The classification of the relevant steel grades is ac
43、cording to EN 10020. Steel grades for cold reduced blackplate for the manufacturing of tinplate or ECCS are non alloy quality steels. 4.2 Designation For the steel grades covered by this document, the steel names as given in the relevant tables are allocated in accordance with EN 10027-1. TS grades
44、are batch annealed grades and TH grades are continuous annealed grades. The steel numbers as given in the relevant tables are allocated in accordance with EN 10027-2. 5 Information to be supplied by the purchaser 5.1 Mandatory information The following information shall be given by the purchaser on
45、the enquiry and order to assist the manufacturer in supplying the correct material: a) quantity expressed in length or mass; b) description of the material (blackplate coil); c) dimensions (thickness and width); d) edge condition, see 6.4 (T for trimmed edges and M for mill edges); e) number of this
46、 European Standard (EN 10205); f) steel name or steel number (see Table 3); g) appearance (see 6.5); h) finish (see 6.5); i) surface condition (oiling), see 6.6; j) intended use of the material e.g. stamping, drawing, beading, bending and assembly work such as. joint forming, soldering and welding,
47、surface coating (metallic and organic coating); k) dispatch and packaging conditions (see Clause 14), e.g. inner diameter of coils, coil winding direction, maximum and minimum mass and/or outside diameter of coils; DIN EN 10205:2017-03 EN 10205:2016 (E) 9 l) if required, standard designation for a t
48、est report 2.2 or an inspection certificate 3.1 or 3.2 in accordance with EN 10204:2004 (see 10.1). 5.2 Options In addition to the information in 5.1 the purchaser shall provide further information to the supplier to ensure that the order requirements are consistent with the end use of the product.
49、The purchaser is responsible of the choice of grade, the supplier not always being aware to assess of the relevance of the purchasers choice. 5.3 Ordering example a) Example 1: 5 t blackplate coil, thickness 0,22 mm, rolling width 800 mm with trimmed edges in accordance with this European Standard of steel grade TS275, appearance A, stone finish with test report 2.2 according to EN 10204:2004 shall be designated: 1) 5 t blackplate coil 0,22 800 EN 10205-TS275-A-ST, EN 10204:2004 2.2;
