BS EN 611-1-1996 Tin and tin alloys — Pewter and pewterware — Part 1 Pewter.pdf
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1、BRITISH STANDARD BS EN 611-1:1996 Tin and tin alloys Pewter and pewterware Part 1: Pewter The European Standard EN 611-1:1995 has the status of a British Standard ICS 77.120.60 BS EN 611-1:1996 This British Standard, having been prepared under the direction of the Engineering Sector Board, was publi
2、shed under the authority of the Standards Board and comes into effect on 15 February 1996 BSI 08-1999 The following BSI references relate to the work on this standard: Committee reference NFE/27 Draft for comment 92/35561 DC ISBN 0 580 25348 1 Committees responsible for this British Standard The pre
3、paration of this British Standard was entrusted to Technical Committee NFE/27, Tin and tin alloys, upon which the following bodies were represented: Association of British Pewter Craftsmen British Iron and Steel Producers Association Federation of the Electronics Industry ITRI Ltd. London Metal Exch
4、ange Metal Packaging Manufacturers Association Solder Makers Association Amendments issued since publication Amd. No.DateComments BS EN 611-1:1996 BSI 08-1999i Contents Page Committees responsibleInside front cover National forewordii Foreword2 Text of EN 611-13 List of referencesInside back cover B
5、S EN 611-1:1996 ii BSI 08-1999 National foreword This British Standard has been prepared by Technical Committee NFE/27 and is the English language version of EN 611-1:1995 Tin and tin alloys Pewter and pewterware Part 1: Pewter, published by the European Committee for Standardization (CEN). It parti
6、ally supersedes BS 5140:1988, which will be withdrawn upon publication of BS EN 611-21). The United Kingdom took an active part in the preparation of EN 611-1:1995. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible f
7、or their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 8, an inside back cover and a back cover. This stan
8、dard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. 1)In preparation. Cross-references Publication referred toCorresponding British Standard EN 610:1995BS EN 610:1996 Tin and tin alloys Ingot ti
9、n EN 29453:1994BS EN 29453:1994 Soft solder alloys Chemical compositions and forms ? EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 611-1 July 1995 ICS 77.120.60 Descriptors: Tin, tin alloys, ingots, sheets, manufacturing, works of art, specifications, chemical composition, sampling, marking E
10、nglish version Tin and tin alloys Pewter and pewterware Part 1: Pewter tain et alliages d tain tain pour la fabrication d objets en tain et objets en tain Partie 1: tain pour la fabrication d objets en tain Zinn und Zinnlegierungen Zinnlegierungen und Zinngert Teil 1: Zinnlegierungen This European S
11、tandard was approved by CEN on 1995-06-05. 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 s
12、uch national standards may be obtained on application to the Central Secretariat 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 languag
13、e and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and Uni
14、ted Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1995 All rights of reproduction and communication in any form and by any means reserved in all countries to CEN and its membe
15、rs Ref. No. EN 611-1:1995 E ? EN 611-1:1995 BSI 08-1999 2 Foreword This European Standard has been prepared by the Technical Committee CEN/TC 220, Tin and tin alloys, of which the secretariat is held by BSI. This European Standard consists of two Parts, of which Part 1 specifies the requirements for
16、 pewter alloys. The compositions of pewter alloys in Part 1 are based largely on proposals from the European Pewter Union. Part 2 of EN 611 will specify requirements for pewterware, made from the pewter alloys specified in Part 1. This European Standard shall be given the status of a national standa
17、rd, either by publication of an identical text or by endorsement, at the latest by January 1996, and conflicting national standards shall be withdrawn at the latest by January 1996. According to the CEN/CENELEC Internal Regulations, the following countries are bound to implement this European Standa
18、rd: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Contents Page Foreword2 1Scope3 2Normative references3 3Definitions3 4Ordering information3 5Requirements4 6Selectio
19、n and preparation of samples for analysis4 7Analytical methods4 8Inspection documentation4 9Marking and labelling of ingots, sheets and blanks4 Annex A (normative) Rounding rules5 Annex B (normative) Method for sampling ingots, sheets and blanks for analysis5 Annex C (normative) Solders in EN 29453
20、referred to in 5.26 Table 1 Chemical composition of pewter alloys3 Table B.1 Sampling rate for batch of ingots5 Table C.1 Chemical composition of EN 29453 solders7 ? EN 611-1:1995 BSI 08-19993 1 Scope This Part of EN 611 specifies the chemical composition of pewter alloys to be used for the manufact
21、ure of pewterware. The specified compositions apply to the alloy in the form of ingots, sheets and blanks. This Part of EN 611 also specifies the chemical composition of the solders to be used for the joining of: a) pewterware which may reasonably be expected to come into contact with foodstuffs; an
22、d b) pewterware for other purposes. NOTEThe requirements for pewterware and the procedures for sampling pewterware are specified in prEN 611-2. 2 Normative references This Part of this European Standard incorporates by dated or undated reference, provisions from other publications. These normative r
23、eferences are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references
24、the latest edition of the publication referred to applies. EN 610, Tin and tin alloys Ingot tin. EN 29453, Soft solder alloys Chemical compositions and forms. 3 Definitions For the purposes of this standard the following definitions apply. 3.1 ingot cast, unwrought product in a form suitable only fo
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