BS EN 10108-2004 Round steel rod for cold heading and cold extrusion - Dimensions and tolerances《冷锻和冷挤压圆钢棒 尺寸规格和公差》.pdf

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1、BRITISH STANDARD BS EN 10108:2004 Round steel rod for cold heading and cold extrusion Dimensions and tolerances The European Standard EN 10108:2004 has the status of a British Standard ICS 77.140.65 BS EN 10108:2004 This British Standard was published under the authority of the Standards Policy and

2、Strategy Committee on 27 October 2004 BSI 27 October 2004 ISBN 0 580 44655 7 National foreword This British Standard is the official English language version of EN 10108:2004. The UK participation in its preparation was entrusted to Technical Committee ISE/71, Steel rods for wire drawing, which has

3、the responsibility to: A list of organizations represented on this committee 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 Catalogue under the section ent

4、itled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue 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. Complian

5、ce with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand 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 in

6、ternational and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 10, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document

7、 was last issued. Amendments issued since publication Amd. No. Date Comments EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 10108 October 2004 ICS 77.140.65 Supersedes EURONORM 108:1972 English version Round steel rod for cold heading and cold extrusion - Dimensions and tolerances Fil machine

8、rond en acier pour dformation froid et extrusion froid - Dimensions et tolrances Runder Walzdraht aus Kaltstauch-und kaltfliepresssthlen - Mae und Grenzabmae This European Standard was approved by CEN on 9 July 2004. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which sti

9、pulate 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

10、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

11、 bodies of Austria, Belgium, Cyprus, 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. EUROPEAN COMMITTE

12、E FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2004 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 10108:2004: EEN 10108:2004 (E) 2 C o n

13、t e n t page Foreword3 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Information to be supplied by the purchaser .4 5 Requirements.5 6 Nominal sections and nominal masses 5 7 Dimensions and Tolerances .6 8 Mass of coils and checks on dimensional tolerances.10 9 Claims .10 EN 10108:

14、2004 (E) 3 Foreword This document (EN 10108:2004) has been prepared by Technical Committee ECISS/TC 15 “Wire rod - Qualities, dimensions, tolerances and specific tests”, the secretariat of which is held by UNI. This European Standard shall be given the status of a national standard, either by public

15、ation of an identical text or by endorsement, at the latest by April 2005, and conflicting national standards shall be withdrawn at the latest by April 2005. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports

16、essential requirements of EU Directive(s). This document supersedes EURONORM 108:1972. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark,

17、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. EN 10108:2004 (E) 4 1 Scope This document specifies the dimensions, the toleran

18、ces, the nominal cross-sections and the nominal masses of the round rod used for cold heading and cold extrusion. This document concerns the round rod in non alloy and alloy steel grades specified in European Standard EN 10263 parts 1 to 5. 2 Normative references The following referenced documents a

19、re 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 10021, General technical delivery requirements for steel and iron products EN 1007

20、9:1992, Definition of steel products EN 10088-1, Stainless steels Part 1: List of stainless steels EN 10263-1, Steel rod, bars and wire for cold heading and cold extrusion - Part 1: General technical delivery conditions EN 10263-2, Steel rod, bars and wire for cold heading and cold extrusion - Part

21、2: Technical delivery conditions for steels not intended for heat treatment after cold working EN 10263-3, Steel rod, bars and wire for cold heading and cold extrusion - Part 3: Technical delivery conditions for case hardening steels EN 10263-4, Steel rod, bars and wire for cold heading and cold ext

22、rusion - Part 4: Technical delivery conditions for steels for quenching and tempering EN 10263-5, Steel rod, bars and steel wire for cold heading and cold extrusion - Part 5: Technical delivery conditions for stainless steels 3 Terms and definitions For the purposes of this document, the terms and d

23、efinitions given in EN 10079:1992 apply. 4 Information to be supplied by the purchaser 4.1 The following information shall be supplied by the purchaser at the time of enquiry and order, to enable the supplier to comply satisfactorily with the requirements of this document: a) quantity to be delivere

24、d b) product denomination (rod) c) reference to this document d) nominal dimensions in millimetres e) type of tolerance A or B f) if needed the winding direction of the coil g) the information included in EN 10263-1, EN 10263-2, EN 10263-3, EN 10263-4 and EN 10263-5. EN 10108:2004 (E) 5 4.2 Example

25、Rod with a diameter of 10 mm with tolerances type B in steel C10C according EN 10263-2: EXAMPLE Rod EN 10108 - 10 B - EN 10263-2 - C10C 5 Requirements The coils are wound in a clockwise direction unless otherwise agreed in the order. 6 Nominal sections and nominal masses The values for sections and

26、masses are shown in Tables 1 and 2 and are given as a guide. They have been calculated and rounded off on the basis of nominal diameters and a density of 7,85 kg/dm 3. For stainless steels to calculate the nominal mass, densities should be obtained from EN 10088-1. EN 10108:2004 (E) 6 7 Dimensions a

27、nd Tolerances Table 1 Dimensions, tolerances, nominal section and nominal mass - (Class A tolerances) Nominal diameter d (mm) Tolerance (mm) Nominal section (mm 2 ) Nominal mass a(kg/m) 5,00 19,63 0,154 5,50 23,76 0,187 6,00 28,27 0,222 6,50 33,18 0,260 7,00 38,48 0,302 7,50 44,18 0,347 8,00 50,26 0

28、,395 8,50 56,74 0,445 9,00 63,62 0,499 9,50 70,88 0,556 10,00 0,20 78,54 0,617 10,50 86,59 0,680 11,00 95,03 0,746 11,50 103,9 0,816 12,00 113,1 0,888 12,50 122,7 0,963 13,00 132,7 1,04 13,50 143,1 1,12 14,00 153,9 1,21 14,50 165,1 1,30 15,00 176,7 1,39 15,50 0,25 188,7 1,48 16,00 201,1 1,58 16,50 2

29、13,8 1,68 17,00 227,0 1,78 17,50 240,5 1,89 18,00 254,5 2,00 18,50 268,8 2,11 19,00 283,5 2,23 19,50 298,6 2,34 20,00 314,1 2,47 20,50 330,1 2,59 21,00 346,3 2,72 21,50 0,30 363,1 2,85 (continued) EN 10108:2004 (E) 7 Table 1 Dimensions, tolerances, nominal section and nominal mass - (Class A toleran

30、ces) (concluded) Nominal diameter d (mm) Tolerance (mm) Nominal section (mm 2 ) Nominal mass a(kg/m) 22,00 380,1 2,98 22,50 397,6 3,12 23,00 415,5 3,26 23,50 433,5 3,40 24,00 452,4 3,55 24,50 471,4 3,70 25,00 490,9 3,85 26,00 530,9 4,17 27,00 572,6 4,49 28,00 615,7 4,83 29,00 660,5 5,18 30,00 0,35 7

31、06,9 5,55 31,00 754,4 5,93 32,00 803,8 6,31 33,00 854,9 6,71 34,00 907,5 7,13 35,00 961,6 7,55 36,00 1017,4 7,99 37,00 1074,7 8,44 38,00 1133,5 8,90 39,00 1194 9,38 40,00 0,40 1256 9,87 41,00 0,50 1319,6 10,36 42,00 1384,7 10,88 43,00 1451,5 11,40 44,00 1519,7 11,93 45,00 1589.6 12,49 46,00 1661,1 1

32、3,05 47,00 1734,1 13,62 48,00 1808,7 14,20 49,00 1884,8 14,80 50,00 1962,5 15,41 aFor stainless steels these nominal masses shall be adjusted according to the steel densities given in EN 10088-1 EN 10108:2004 (E) 8 Table 2 Dimensions, tolerances, nominal section and nominal mass - (Class B tolerance

33、s) Nominal diameterad (mm) Tolerance(mm) Nominal section (mm 2 ) Nominal mass d(kg/m) 5,00 19,63 0,154 5,50 23,76 0,187 6,00 28,27 0,222 6,50 33,18 0,260 7,00 38,48 0,302 7,50 44,18 0,347 (7,75) b(47,17) (0,370) 8,00 50,26 0,395 (8,25) b(53,46) (0,420) 8,50 56,74 0,445 (8,75) b(60,13) (0,472) 9,00 6

34、3,62 0,499 9,50 70,88 0,556 (9,75) b(74,66) (0,586) 10,00 0,15 c78,54 0,617 10,50 86,59 0,680 11,00 95,03 0,746 11,50 103,9 0,816 (11,75) b(108,4) (0,851) 12,00 113,1 0,888 12,50 122,7 0,963 13,00 132,7 1,04 13,50 143,1 1,12 14,00 153,9 1,21 14,50 165,1 1,30 15,00 176,7 1,39 15,50 0,20 188,7 1,48 16

35、,00 201,1 1,58 16,50 213,8 1,68 17,00 227,0 1,78 17,50 240,5 1,89 18,00 254,5 2,00 18,50 268,8 2,11 19,00 283,5 2,23 19,50 298,6 2,34 20,00 0,25 314,1 2,47 (Continued) EN 10108:2004 (E) 9 Table 2 Dimensions, tolerances, nominal section and nominal mass - (Class B tolerances) Nominal diameterad (mm)

36、Tolerance (mm) Nominal section (mm 2 ) Nominal mass d(kg/m) 20,50 330,1 2,59 21,00 346,3 2,72 21,50 0,25 363,1 2,85 22,00 380,1 2,98 22,50 397,6 3,12 23,00 415,5 3,26 23,50 433,5 3,40 24,00 452,4 3,55 24,50 471,4 3,70 25,00 490,9 3,85 26,00 530,9 4,17 (26,50) b(551,5) (4,33) 27,00 572,6 4,49 28,00 6

37、15,7 4,83 29,00 660,5 5,18 30,00 0,30 706,9 5,55 31,00 754,4 5,93 32,00 803,8 6,31 33,00 854,9 6,71 34,00 907,5 7,13 35,00 961,6 7,55 36,00 1017,4 7,99 37,00 1074,7 8,44 38,00 1133,5 8,90 39,00 1194 9,38 40,00 0,35 1256 9,87 (continued) EN 10108:2004 (E) 10 Table 2 Dimensions, tolerances, nominal se

38、ction and nominal mass - (Class B tolerances) (concluded) Nominal diameterad (mm) Tolerance (mm) Nominal section (mm 2 ) Nominal mass d(kg/m) 41,00 1319,6 10,36 42,00 1384,7 10,88 43,00 1451,5 11,40 44,00 1519,7 11,93 45,00 1589.6 12,49 46,00 1661,1 13,05 47,00 1734,1 13,62 48,00 1808,7 14,20 49,00

39、1884,8 14,80 50,00 0,45 1962,5 15,41 aBy request and as agreed in an order other sizes may be provided for hot rolled rod for screws and rivets. b Products whose nominal diameter are shown in parentheses are not commonly produced. They may be supplied on request by special agreement and order betwee

40、n producer and user. cFor the austenitic stainless steel in diameter up to 10 mm the tolerances are 0,10 mm, unless otherwise agreed. dFor stainless steels these nominal masses shall be adjusted according to the steel densities given in EN 10088-1. Tolerance on ovality (difference between maximum an

41、d minimum diameters at the same cross section) shall not exceed 80% of the total tolerance on the diameter. 8 Mass of coils and checks on dimensional tolerances 8.1 Nominal mass and mass tolerance, if necessary, of individual coils may be agreed between manufacturer and purchaser. In any delivery it

42、 is permitted that a maximum of 10% of the coils may be supplied with a mass less than the specified nominal or minimal mass but not in any case less than 50% of that mass. 8.2 The coil ends shall not be deformed. 8.3 Unless otherwise agreed in the order, for each cast, tolerances are checked at a c

43、ross section of 3 coils of rod of the same diameter at any point along the coil. Prior agreement between the manufacturer and purchaser shall specify the number of additional checks to be made in the event of a dispute and the condition thereof. In any case, a coil may be rejected if the dimensional

44、 tolerances are not achieved at a distance from the ends greater than 1000 mm. 9 Claims For claims and their outcome see EN 10021. blankBS EN 10108:2004 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British S

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