EN 10143-1993连续热镀钢板和钢带.极根尺寸和形状公差 .pdf

EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM CEN EN*lOL43 93 3404589 0040372 849 m EN 10143 January 1993 UM: 669.14-158-41 : 621.713 Descriptors: Iron and steel products, metal plates, steel strips, steels, metal coatings, continuous coating, hot dip coating, designation, dimensions, dimensional tolerances, form tolerances English version Continuously hot-dip metal coated steel sheet and strip - Tolerances on dimensions and shape Eles et bandes en acier revtues dun mtal en continu par immersion chaud - blrances sur les dimensions et la forme Kontinuierlich schmelztauchveredeltes Blech und Band aus Stahl - GrenZabmaGe und Formtoleranzen This European Standard was approved by CEN on 1993-01-12. CEN members are bound to comply with the CENKENELEC 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 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 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 United Kingdom. CEN European Committee for Standardization Comit Europen de Normaiisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels O 1993 Copyright reserved to CEN members Ref. No. EN 10143 : 1993 E Copyright European Committee for Standardization Provided by IHS under license with CEN Not for ResaleNo reproduction or networking permitted without license from IHS -,-,- CEN ENrLOL43 73 H 3404589 0040173 785 H Page 2 EN 10143 : 1993 Foreword This European Standard has been drawn up by ECISSITC27 Surface coated flat products, the Secretariat of which is held by Normenausschuss Eisen und Stahl (FES) in DIN. The European Standard EN 10143 supersedes the EURONORMS published by the ECSC: 143 (1979) Continuous hot-dip zinc-coated unalloyed mild steel sheet and coil for cold f0mZin.g - lbblerances on diwnsions and shape and unalloyed steel sheet and coil with specific minimum yield strengths for structural purposes - lbhames on d i m i o n s and shape 148 (1979) Continuous hot-dip zinc-coated At a meeting of ECISS/TC27 held on 11 March 1992 in Dsseldorf the text was agreed for publication as a European Standard. The following countries were represented at this meeting: Austria, Belgium, Finland, France, Germany, Luxembourg, Netherlands, Sweden and United Kingdom. This standard was approved by CEN on 1992-06-05. According to the CENKENELEC Internal Regulations, the following countries are bound to implement this standard: Austria, Belgium, Denmark, Finland, Rance, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by July 1993, and conflicting national standards shall be withdrawn at the latest by July 1993. Contents 1 2 3 4 5 6 6 . 1 6 . 2 6.3 6.4 6.5 6 . 6 6.7 7 7 . 1 7 . 2 7 . 3 7 . 4 7 . 5 7 . 6 Scope Normative references Definitions Designation Condition of delivery lblerances on dimensions and shape Thickness Width Length Flatness Out-of-squareness Edge camber Superimposement of dimensions Measurement Thickness Width Length Flatness Out-of-squareness Edge camber 3 3 3 4 4 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 Copyright European Committee for Standardization Provided by IHS under license with CEN Not for ResaleNo reproduction or networking permitted without license from IHS -,-,- CEN EN*30343 73 H 3404589 0040374 631 1 Page 3 EN 10143 : 1993 1 Scope 1.1 This European Standard specifies the requirements for the tolerances on the dimensions and shape of continuously hot-dip metal coated flat products (strip of all widths and sheet or lengths cut from it) with a thickness s 3,O mm of low carbon steels for cold forming and of structural steels. The thickness is the final thickness of the delivered product including the metal coating. 1.2 This European Standard applies to all hot-dip flat products with metal coatings for example of - zinc or zinc-iron alloy (see EN 10142 and EN 10147); - aluminium-zinc alloy (see EN 10215, in preparation); - zinc-aluminium alloy (see EN 10214, in preparation) ; - aluminium-silicon alloy (see EURONORM 154); - lead-alloy (see EURONORM 153); as long as the technical delivery conditions in each case do not contain any different or additional specifications and no other agreements are reached at