1、February 2012 Translation by DIN-Sprachendienst.English price group 10No 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).I
2、CS 77.150.30!$yZf“1865567www.din.deDDIN EN 1172Copper and copper alloys Sheet and strip for building purposesEnglish translation of DIN EN 1172:2012-02Kupfer und Kupferlegierungen Bleche und Bnder fr das BauwesenEnglische bersetzung von DIN EN 1172:2012-02Cuivre et alliages de cuivre Tles et bandes
3、pour le btimentTraduction anglaise de DIN EN 1172:2012-02SupersedesDIN EN 1172:1996-10www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.1601.12 DIN EN 1172:2012-02 2 A comma is used as the decimal marker. National foreword This stand
4、ard has been prepared by Technical Committee CEN/TC 133 “Copper and copper alloys”, Working Group WG 2 “Rolled flat products” (both secretariats are held by DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Nichteisenmetalle (Nonferrous Metals Standards C
5、ommittee), Working Committee NA 066-02-02 AA Walzerzeugnisse. Amendments This standard differs from DIN EN 1172:1996-10 as follows: a) four new materials have been added in Tables 1 and 2: CuSn0,15 (CW117C), CuAl5Zn5Sn1 (CW309G), CuSn4 (CW450K) und CuZn15 (CW502L); b) thickness 0,4 mm has been added
6、. Previous editions DIN 17650: 1988-12 DIN EN 1172: 1996-10 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1172 November 2011 ICS 77.150.30 Supersedes EN 1172:1996English Version Copper and copper alloys - Sheet and strip for building purposes Cuivre et alliages de cuivre - Tles et bandes pour
7、 le btiment Kupfer und Kupferlegierungen - Bleche und Bnder fr das Bauwesen This European Standard was approved by CEN on 15 October 2011. 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 nation
8、al 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 member. This European Standard exists in three official versions (English, French, German). A versi
9、on 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. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Cz
10、ech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EU
11、ROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1172:2011: E2 Contents Page Foreword 31 Scope 42 Normative references 4
12、3 Terms and definitions .44 Designations 54.1 Material .54.1.1 General 54.1.2 Symbol 54.1.3 Number .54.2 Material condition 54.3 Product .55 Ordering information .66 Requirements .76.1 Composition .76.2 Mechanical properties .76.3 Surface quality .76.4 Dimensions and tolerances 76.4.1 Thickness, wid
13、th, length and coil inside diameter .76.4.2 Straightness of longitudinal edges (edgewise curvature) 76.4.3 Flatness 86.4.4 Squareness of sheet 86.5 Mass per unit length 87 Sampling .87.1 Analysis 87.2 Mechanical tests 88 Test methods 98.1 Analysis 98.2 Tensile test .98.3 Hardness test .98.4 Retests
14、98.5 Rounding of results .99 Marking, packaging, labelling .99.1 Marking of sheet and strip 99.2 Packaging 109.3 Labelling 10Bibliography . 14Tables Table 1 Composition 11Table 2 Mechanical properties 12Table 3 Dimensions, tolerances and mass per unit length .13Table 4 Flatness of sheet 13Table 5 Sq
15、uareness of sheet .13DIN EN 1172:2012-02 EN 1172:2011 (E) 3 Foreword This document (EN 1172:2011) has been prepared by Technical Committee CEN/TC 133 “Copper and copper alloys”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either b
16、y publication of an identical text or by endorsement, at the latest by May 2012, and conflicting national standards shall be withdrawn at the latest by May 2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC s
17、hall not be held responsible for identifying any or all such patent rights. This document supersedes EN 1172:1996. Within its programme of work, Technical Committee CEN/TC 133 requested CEN/TC 133/WG 2 “Rolled flat products“ to revise the following standard: EN 1172:1996, Copper and copper alloys Sh
18、eet and strip for building purposes. This is one of a series of European Standards for copper and copper alloy rolled flat products. Other products are specified as follows: EN 1652, Copper and copper alloys Plate, sheet, strip and circles for general purposes EN 1653, Copper and copper alloys Plate
19、, sheet and circles for boilers, pressure vessels and hot water storage units EN 1654, Copper and copper alloys Strip for springs and connectors EN 1758, Copper and copper alloys Strip for lead frames EN 13599, Copper and copper alloys Copper plate, sheet and strip for electrical purposes In compari
20、son with the first edition of EN 1172:1996, the following significant technical changes were made: a) Addition of four new materials: CuSn0,15 (CW117C), CuAl5Zn5Sn1 (CW309G), CuSn4 (CW450K) and CuZn15 (CW502L) into Tables 1 and 2; b) Addition of thickness 0,4 mm. According to the CEN/CENELEC Interna
21、l Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembou
22、rg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DIN EN 1172:2012-02 EN 1172:2011 (E) 4 1 Scope This European Standard specifies requirements for copper sheet and strip in thicknesses from 0,4 mm up to and including 1 m
23、m and in widths up to and including 1 250 mm. This European Standard is applicable to sheet and strip for use in building construction, e.g. for roof drainage systems, gutters, down pipes, roof coverings, external wall claddings, dormer windows, verges, chimney flashings and roof valleys. 2 Normativ
24、e references The following referenced documents are indispensable for 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 ISO 6507-1, Metallic materials Vi
25、ckers hardness test Part 1: Test method (ISO 6507-1:2005) EN ISO 6507-2, Metallic materials Vickers hardness test Part 2: Verification and calibration of testing machines (ISO 6507-2:2005) EN ISO 6892-1, Metallic materials Tensile testing Part 1: Method of test at room temperature (ISO 6892-1:2009)
26、ISO 1811-2, Copper and copper alloys Selection and preparation of samples for chemical analysis Part 2: Sampling of wrought products and castings ISO 4739, Wrought copper and copper alloy products Selection and preparation of specimens and test pieces for mechanical testing ISO 80000-1:2009, Quantit
27、ies and units Part 1: General 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 sheet flat rolled product of rectangular cross-section with uniform thickness from 0,4 mm up to and including 1,0 mm and with width up to and including 1 250 mm, su
28、pplied in straight lengths with sheared edges NOTE 1 Sheet is usually cut from strip. NOTE 2 Adapted from ISO 197-3:1983. 3.2 strip flat rolled product of rectangular cross-section with uniform thickness from 0,4 mm up to and including 1,0 mm and with width up to and including 1 250 mm, manufactured
29、 in coil and supplied with sheared edges NOTE Adapted from ISO 197-3:1983. DIN EN 1172:2012-02 EN 1172:2011 (E) 5 4 Designations 4.1 Material 4.1.1 General The material is designated either by symbol or number (see Table 1). 4.1.2 Symbol The material symbol designations are based on the designation
30、system given in ISO 1190-1. NOTE Although material symbol designations used in this standard might be the same as those in other standards using the designation system given in ISO 1190-1, the detailed composition requirements are not necessarily the same. 4.1.3 Number The material number designatio
31、n is in accordance with the system given in EN 1412. 4.2 Material condition For the purposes of this standard, the following designations, which are in accordance with the system given in EN 1173, apply for the material condition: R Material condition designated by the minimum value of tensile stren
32、gth requirement for the product with mandatory tensile strength, 0,2 % proof strength and elongation requirements; H. Material condition designated by the minimum value of hardness requirement for the product with mandatory hardness requirements. Exact conversion between material conditions designat
33、ed R and H is not possible. Material condition is designated by only one of the above designations. 4.3 Product The product designation provides a standardized pattern of designation from which a rapid and unequivocal description of a product is conveyed in communication. It provides mutual comprehe
34、nsion at the international level with regard to products which meet the requirements of the relevant European Standard. The product designation is no substitute for the full content of the standard. The product designation for products to this standard shall consist of: a) denomination (Sheet or Str
35、ip); b) number of this European Standard (EN 1172); c) material designation, either symbol or number (see Table 1); d) material condition designation (see Table 2); e) nominal dimensions: 1) sheet: thickness width length (see Example 1); 2) strip: thickness width (see Example 2). DIN EN 1172:2012-02
36、 EN 1172:2011 (E) 6 The derivation of a product designation is shown in Example 1. EXAMPLE 1 Sheet conforming to this standard, in material designated either Cu-DHP or CW024A, in material condition R240, nominal thickness 0,6 mm, nominal width 1 000 mm, nominal length 2 000 mm, shall be designated a
37、s follows: Sheet EN 1172 Cu-DHP R240 0,6 1 000 2 000 orSheet EN 1172 CW024A R240 0,6 1 000 2 000 Denomination Number of this European Standard Material designation Material condition designation Nominal dimensions in millimetres EXAMPLE 2 Strip conforming to this standard, in material designated eit
38、her Cu-DHP or CW024A, in material condition R240, nominal thickness 0,6 mm, nominal width 1 000 mm, shall be designated as follows: Strip EN 1172 Cu-DHP R240 0,6 1 000 orStrip EN 1172 CW024A R240 0,6 1 000 5 Ordering information In order to facilitate the enquiry, order and confirmation of order pro
39、cedures between the purchaser and the supplier, the purchaser shall state on his enquiry and order the following information: a) quantity of material required: 1) sheet: number of pieces or mass; 2) strip: mass or length; b) denomination (Sheet or Strip); c) number of this European Standard (EN 1172
40、); d) material designation (see Table 1); e) material condition designation (see 4.2 and Table 2); f) nominal dimensions (see Table 3): 1) sheet: thickness width length; 2) strip: thickness width; g) coil inside diameter (see Table 3). NOTE It is recommended that the product designation as described
41、 in 4.3 is used for items b) to f). In addition, the purchaser shall also state on the enquiry and order any of the following, if required: DIN EN 1172:2012-02 EN 1172:2011 (E) 7 h) special requirements to be met by the surface (see 6.3); i) special requirements to be met by the straightness of stri
42、p (see 6.4.2.3); j) special requirements to be met by the flatness of strip, at right angles to the direction of rolling (see 6.4.3); k) additional marking details (see 9.1); l) any special requirements for packaging if they are not to be left to the discretion of the supplier (see 9.2). EXAMPLE Ord
43、ering details for 1 000 kg strip conforming to EN 1172, in material designated Cu-DHP or CW024A, in material condition R240, nominal thickness 0,6 mm, nominal width 1 000 mm, nominal inside diameter of coil 500 mm: 1 000 kg Strip EN 1172 Cu-DHP R240 0,6 1 000 nominal inside diameter of coil 500 mm o
44、r 1 000 kg Strip EN 1172 CW024A R240 0,6 1 000 nominal inside diameter of coil 500 mm 6 Requirements 6.1 Composition The composition shall conform to the requirements for the appropriate material given in Table 1. 6.2 Mechanical properties The mechanical properties (tensile strength, 0,2 % proof str
45、ength, elongation and Vickers hardness) shall conform to the appropriate requirements given in Table 2. The tests shall be carried out in accordance with 8.2 and 8.3. 6.3 Surface quality The surface quality of sheet and strip shall be consistent with the manufacturing process, i.e. smooth, clean and
46、 free from marked discoloration. Surface irregularities, such as striations in the direction of rolling, marks which have been rolled over, minor scratches, flaking, abrasion marks or residues of coolants and lubricants are permitted unless they impair workability and serviceability. For special app
47、lications, (e.g. where sheet or strip is intended for use as external wall cladding (facade quality), the requirements to be met by the surface quality shall be agreed between the purchaser and the supplier at the time of enquiry and order. 6.4 Dimensions and tolerances 6.4.1 Thickness, width, length and coil inside diameter The standardised nominal thicknesses, widths, lengths and coil inside diameters available are given in Table 3. Thickness, width and length shall conform to the dimensional tolerances given in Table 3. 6.4.2 Straightness of longitudinal edges (edgew
