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1、BRITISH STANDARD BS EN 10334:2005 Steel for packaging Flat steel products intended for use in contact with foodstuffs, products and beverages for human and animal consumption Non-coated steel (blackplate) The European Standard EN 10334:2005 has the status of a British Standard ICS 67.250 ? Licensed
2、Copy: sheffieldun sheffieldun, na, Thu Oct 26 04:41:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 10334:2005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 16 May 2005 BSI 16 May 2005 ISBN 0 580 45950 0 National foreword This British S
3、tandard is the official English language version of EN 10334:2005. The UK participation in its preparation was entrusted to Technical Committee ISE/29, Tinplate and blackplate, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its se
4、cretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Cat
5、alogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand
6、 the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a f
7、ront cover, an inside front cover, the EN title page, pages 2 to 8, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun
8、, na, Thu Oct 26 04:41:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 10334 April 2005 ICS 67.250 English version Steel for packaging - Flat steel products intended for use in contact with foodstuffs, products and beverages for human and animal con
9、sumption - Non-coated steel (blackplate) Acier pour emballage - Produits plats en acier destin entrer au contact des denres, produits et boissons pour lalimentation de lhomme et des animaux - Acier non revtu (fer noir) Verpackungsblech - Flacherzeugnisse aus Stahl fr die Verwendung in Berhrung mit L
10、ebensmitteln, Produkten und Getrnken fr den menschlichen und tierischen Verzehr - Unbeschichteter Stahl (Feinstblech) This European Standard was approved by CEN on 7 March 2005. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this E
11、uropean 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 Central Secretariat or to any CEN member. This European Standard exists in three official versions (Engl
12、ish, 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 Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Cz
13、ech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE
14、NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2005 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 10334:2005: E Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 04:41:07 G
15、MT+00:00 2006, Uncontrolled Copy, (c) BSI EN 10334:2005 (E) 2 Contents Page Foreword 3 1 Scope.4 2 Normative references .4 3 Terms and definitions.4 4 Information to be provided by the purchaser .5 5 Dimensions and dimensional tolerances5 6 Requirements5 6.1 Steel-making process.5 6.2 Chemical compo
16、sition5 6.3 Oiling6 7 Checks.7 8 Sampling7 9 Test method.7 10 Designation .7 11 Marking, labelling and packaging7 Bibliography.8 Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 04:41:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 10334:2005 (E) 3 Foreword This document (EN 10334:2005) has b
17、een prepared by Technical Committee ECISS/TC 26 “Tinmill products - Qualities, dimensions, tolerances and specific tests”, the secretariat of which is held by BSI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, a
18、t the latest by October 2005, and conflicting national standards shall be withdrawn at the latest by October 2005. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cypru
19、s, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Thu Oct
20、 26 04:41:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 10334:2005 (E) 4 1 Scope This document specifies the maximum content for alloying and residual elements (see Table 1) present in steel (usually called blackplate) used in the manufacture of packaging and packaging components or for coated st
21、eel which, as a finished product, are intended for use in direct contact with foodstuffs, products and beverages for human and pet food. For such use blackplate is normally coated but can be used uncoated for some fatty or dry products. The main examples of use are: tinplate and electrolytic chromiu
22、m/chromium oxide coated steel for the manufacture of food and beverage cans ; cans for conditioning foodstuffs (sugar, tea, cake, chocolate, pasta, etc.) ; non-mineral oil drums, kegs, barrels. The choice of material should be appropriate for the conditions of use. This standard applies to cold-roll
23、ed strips in the form a coil or sheets. This standard does not apply to categories of steel other than steel for packaging intended for use in contact with foodstuffs, products or beverages for human or animal consumption. 2 Normative references The following referenced documents are indispensable f
24、or the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 10204, Metallic products - Types of inspection documents EN 10205:1991, Cold reduced blackplate in c
25、oil form for the production of tinplate or electrolytic chromium/chromium oxide coated steel EN ISO 14284, Steel and iron - Sampling and preparation of samples for the determination of chemical composition (ISO 14284:1996) 3 Terms and definitions For the purposes of this document, the following term
26、s and definitions apply. 3.1 blackplate low-carbon mild steel which has been subjected to cold reduction, is used mainly in the manufacture of tinplate and electrolytic chromium/chromium oxide coated steel and has a minimum iron content greater than 95% by mass 3.2 steel intended for use in contact
27、with foodstuffs steel which under its normal or foreseeable conditions of use, does not transfer its constituents to foodstuffs in quantities which could endanger human or animal health or which could bring about an unacceptable change in the foodstuffs or a deterioration in their organoleptic prope
28、rties Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 04:41:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 10334:2005 (E) 5 3.3 steel for packaging non alloyed steel flat product intended for manufacturing cans and other packaging components for drinks or food products. According to the app
29、lications considered, this steel can be covered with a metal coating or with an additional organic coating 3.4 steel for other applications than packaging non alloyed steel flat product or stainless steel that is not intended for the manufacture of cans and other packaging components for drinks or f
30、ood products. However, it can be used for the manufacture of articles intended to come into contact with foodstuffs 4 Information to be provided by the purchaser The information to be provided by the purchaser at the time of enquiry and order shall satisfy the requirements of Clause 5 of EN 10205:19
31、91. NOTE Furthermore, the purchaser can specify the type of oil suitable for food contact to be used when the product is delivered oiled. 5 Dimensions and dimensional tolerances The nominal dimensions shall be agreed at the time of enquiry and order. Dimensional tolerances shall meet the requirement
32、s of Clause 9 of EN 10205:1991. 6 Requirements 6.1 Steel-making process The steel-making process which meets the requirements of this standard shall be left to the choice of the manufacturer. NOTE The continuous cast process is recommended. 6.2 Chemical composition The chemical composition of steel
33、shall comply with the Table 1. Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 04:41:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 10334:2005 (E) 6 Table 1 Chemical composition a, b Specified elements Max. Content in % (of mass) Al Aluminium 1,0 As Arsenic 0,030 B Boron 0,05 C Carbon 0,30
34、Cd + Pb + Hg b 0,0100 Cd Cadmium b 0,0100 Pb Lead b 0,0100 Hg Mercury b 0,005 Cr Chromium 0,50 Cu Copper 0,40 Mn Manganese 2,50 Mo Molybdenum 0,10 N Nitrogen 0,10 Nb Niobium 0,10 Ni Nickel 0,30 P Phosphorus 0,10 S Sulphur 0,050 Si Silicon 1,0 Sn Tin 0,10 Ti Titanium 0,30 V Vanadium 0,10 W Tungsten 0
35、,10 Zr Zirconium 0,050 Other elements measured individually a 0,050 a The chemical elements contained within the section “other elements measured individually” are those that can appear in a very small quantity but are not added deliberately during the steel making process b The elements Cd, Pb and
36、Hg are not added deliberately during the steel making process. The specification relating to the amount of these 3 elements makes reference to Directive 94/62/EC see point 3 6.3 Oiling Unless otherwise specified at the time of enquiry and order, the products shall be delivered covered with oil suita
37、ble for use in contact with foodstuffs. NOTE Where blackplate is used in a process (e.g. conversion to tinplate or electrolytic chromium/chromium oxide coated steel) which involves rigorous pre-cleaning of the blackplate surface this requirement may not be necessary. Licensed Copy: sheffieldun sheff
38、ieldun, na, Thu Oct 26 04:41:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 10334:2005 (E) 7 7 Checks At the request of the purchaser, conformity to the order requirements shall be proven, in accordance with this standard. Unless otherwise specified, the inspection document 2.1 is applicable, in a
39、ccordance with EN 10204. 8 Sampling The sampling process and the preparation of the sample shall be in accordance with the requirements of EN ISO 14284. 9 Test method Unless otherwise agreed at the time of enquiry and the order, the choice of physical or chemical analytical method shall be at the di
40、scretion of the manufacturer. In cases of dispute, the analysis shall be conducted by a laboratory which has been approved by both parties. In such cases, an agreement shall be drawn up relating to the analytical method to be used and, if possible, reference shall be made to the relevant European st
41、andards or appropriate EURONORMS. 10 Designation The designation shall be in accordance with Clause 5 of EN 10205:1991. 11 Marking, labelling and packaging Each coil or bundle shall have a label indicating the reference to this standard, the name and trademark of the manufacturer and the batch ident
42、ification. The packaging specifications shall be agreed at the time of enquiry and order. Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 04:41:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 10334:2005 (E) 8 Bibliography 1 Council Directive 89/109/EEC of 21 December 1988 on materials and ar
43、ticles intended to come into contact with foodstuffs 2 Directive 94/62/EC of the European Parliament and Council of 20 December 1994 on packaging and packaging waste. 3 Council of Europe: Guidelines on metals and alloys intended to come into contact with foodstuffs. 4 EN 10079, Definition of steel p
44、roducts Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 04:41:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI blank Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 04:41:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 10334:2005 BSI 389 Chiswick High Road London W4 4AL BSI British St
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