1、STD-BSI BS EN L2482-2-ENGL 1778 H Lb24669 0734505 BRITISH STANDARD Aluminium and aluminium 824 BS EN 12482-2:1998 alloys - Reroll stock for general applications - Part 2: Specifications for cold rolled reroll stock The European Standard EN 12482-21998 has the status of a British Standard ICs 77.150.
2、10 STD-BSI BS EN L24B2-2-ENGL 1998 Lb24669 O734506 760 m been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 16 December 1998 Amd. No. O BSI 1998 ISBN O 680 30337 3 BS EN 12482-2:1998 Date Text a
3、fected National foreword This British Standard is the English language version of EN 12482-21998, The UK participation in its preparation was entrusted by Technical Committee NFE/35, Light metals and their alloys, to Subcommittee “E/35/5, Wrought aluminium and duminium alloys, which has the responsi
4、bility to: - aid enquirers to understand the text; - present to the responsible internalionallEuropean committee any enquiries on the interpretation, or proposais for change, and keep the UK interests informed; - monitor related international and European developments and promulgate them in the UK.
5、A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “Int
6、ernaiional standards Correspondence Index“, or by using the “Find“ facility of the BSI standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Smdards are responsible for their correct application. Compliance with a
7、British Standard does not of itself confer immunity from legai obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 5 and a back cover. ICs 77.150.10 Descriptors: aluminium, aluminium alloys, cold rolled products, reroll stock, def
8、initions, specifications, delivery, orders, sales documents, dimensions, dimensionai tolerances, tests, acceptance tests, marhg, packing English version Altminium and aauminium alloys - Reroll stock for general applications - Part 2: Specications for cold rolled reroll stock Aluminium et alhages dal
9、uminium - Ebauches de relanunage pour applications gnrales - Partie 2: Spcifications pour bauches obtenues par laminage froid Vorwalzband Aluminium und Aluminiumlegierungen - Vorwalzband fr allgemeine Anwendungen - Teil 2: Spezifikationen fr kaltgewalztes This European Standard was approved by CEN o
10、n 1 July 1998. CEN members are bound to comply with the CENKENELEC Internai Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Uptodate lists and bibliographid references concerning such national standards may be obt
11、ained 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 language and notified to the Central Sec
12、retariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Fnland, fiance, 2) the application intended by the purchaser - the form, final thickness and temper to which the product is transformed at the purchasers
13、 works; - any indication on intended surface tseatments; b) the temper of the product for delivery in accordance with EN 515; c) whether mechanical properties are to be specified d) the number of this European Standard or a specification number, or, where none exists, the properties agreed between p
14、roducer and purchaser, e) the dimensions and shape of the product: - thichess; - net mass of the coil (without core); - internal and external diameters of the coil; - core size and type; - number of cok, - minimum and maximum mass of coils, - tolerance on quantity if required g) any requirements for
15、 inspection documents; h) any special requirements for packing: - width; f) the quantity: - mass per coil; - design of pallet; i) any special requirements agreed between producer and purchaser - marking of products, - additional property requirements. 0 BSI 1998 Page 4 EN 12482-2:1998 Over 4.2 Requi
16、rements 4.2.1 Production and manMacturing processes Unless otherwise stated in the order, the production and manufacturjng processes shall be left to the discretion of the producer. Unless it is explicitly stated in the order no obligation sha be placed on the producer to use the me processes for su
17、bsequent and similar orders. 4.2.2 Qualitg control The producer shall be responsible for the performance of all inspection and tests required by the relevant European Standard and/or the particular specification, prior to shipment of the product. If the purchaser wishes to inspect the product at the
18、 producers works, he shall notify the producer at the time of placing the order. 4.2.3 Freedom om defects The product shall be free from defects prejudicial to its suitable and proper use. It shall have a smooth and clean rolling surface. The surface condition shall be agreed between producer and pu
19、rchaser. 4.2.4 Chemical composition The chemical composition shall comply with the requirements as specified in EN 573-3. if the purchaser requires content limits for elements not specified in the above standard, these limits shall be stated on the order, b) alloy and temper designation; c) order nu
20、mber; d) ordered dimensions; e) production batch number and mass. Each of these items shall be given on a label, which is to be attached to every coil or pack. 8 Packing The packing requirements shall be agreed between producer and purchaser. 9 Arbitration tests In cases of dispute concerning confor
21、mity with the requirements of this European Standard or specification cited on the order, before rejecting the products, testing and examination shall be carried out by an arbilmtor chosen by mutual agreement between producer and purchaser. The arbitrators decision shall be final. 10 Alloy groups Th
22、e division iato group I and group II of the most commonly used general engineering alloys is specified in Wie 3. Grouping of other alloys is subject to agreement between producer and purchaser. Group I Table 3 - Alloy groups EN AW-l08OA, EN AW-10704 EN AW-10504 EN AW-1200, EN AW-1100 EN AW-3003, EN
23、AW-3103, EN AW-3005, EN AW-3105, EN AW-31054 EN AW-3207, EN AW-5005, EN AW-5005A, EN AW-5050, EN AW-50504 EN AW-80114 EN AW-8111 Group II EN AW-3004, EN AW-3104, EN AW-5040, EN AW-5042, EN AW-5049, EN AW-5251, EN AW-5052, EN AW-5154A, EN AW-5454, EN AW-5754, EN AW-5182, EN AW-5083, EN AW-5086, EN AW
24、-8006, EN AW-8008, EN AW-8014 O ES1 1998 STDmBSI BS EN 12482-2-ENGL 1998 1624bb9 0734532 Tb4 D BS EN 12482-2: 1998 BSI 389 Chiswick High Road London w4 4AL BSI - British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on
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