BS ISO 16163-2012 Continuously hot-dipped coated steel sheet products Dimensional and shape tolerances《连续热浸镀层钢薄板产品 尺寸和形状公差》.pdf

《BS ISO 16163-2012 Continuously hot-dipped coated steel sheet products Dimensional and shape tolerances《连续热浸镀层钢薄板产品 尺寸和形状公差》.pdf》由会员分享，可在线阅读，更多相关《BS ISO 16163-2012 Continuously hot-dipped coated steel sheet products Dimensional and shape tolerances《连续热浸镀层钢薄板产品 尺寸和形状公差》.pdf（14页珍藏版）》请在麦多课文档分享上搜索。

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS ISO 16163:2012Continuously hot-dippedcoated steel sheet products Dimensional and shapetolerancesBS ISO 16163:2012 BRITISH STANDARDNational forewordThis British Standard is the

2、 UK implementation of ISO 16163:2012. Itsupersedes BS ISO 16163:2010 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee ISE/109, Coated and Uncoated Flat Products to be Usedfor Cold Forming.A list of organizations represented on this committee can beobtain

3、ed on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2012. Published by BSI StandardsLimited 2012ISBN 978 0 580 76072 3ICS 77.140.50Compliance with a

4、British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 August 2012.Amendments issued since publicationDate Text affectedBS ISO 16163:2012 ISO 2012Continuously hot-dipped coated steel sh

5、eet products Dimensional and shape tolerancesTles en acier revtues en continu par immersion chaud Tolrances sur dimensions et formeINTERNATIONAL STANDARDISO16163Fourth edition2012-08-15Reference numberISO 16163:2012(E)BS ISO 16163:2012ISO 16163:2012(E)ii ISO 2012 All rights reservedCOPYRIGHT PROTECT

6、ED DOCUMENT ISO 2012All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs membe

7、r body in the country of the requester.ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandBS ISO 16163:2012ISO 16163:2012(E)ForewordISO (the International Organization for Standardization) is a

8、 worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represente

9、d on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.International Standards are draft

10、ed in accordance with the rules given in the ISO/IEC Directives, Part 2.The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Stand

11、ard requires approval by at least 75 % of the member bodies casting a vote.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights.ISO 16163 was prepared by T

12、echnical Committee ISO/TC 17, Steel, Subcommittee SC 12, Continuous mill flat rolled products.This fourth edition cancels and replaces the third edition (ISO 16163:2010), which has been technically revised. ISO 2012 All rights reserved iiiBS ISO 16163:2012BS ISO 16163:2012Continuously hot-dipped coa

13、ted steel sheet products Dimensional and shape tolerances1 ScopeThis International Standard applies to dimensional and shape tolerances for all continuously hot-dipped coated steel sheet products.2 Dimensional tolerancesDimensional tolerances are given in Tables 1 to 9.Table 1 Thickness tolerances f

14、or commercial, drawing, drawing aluminium-killed, extra deep drawing stabilized interstitial free, and structural quality coils and cut lengthsDimensions and tolerances in millimetresSpecified widthThickness tolerances a,b,c,d,e,f,gfor specified thicknesses 0,4 0,4 0,6 0,6 0,8 0,8 1,0 1,0 1,2 1,2 1,

15、6 1,6 2,0 2,0 2,5 2,5 3,0 3,0 4,0 4,0 5,0600 1 2000,04 0,05 0,06 0,08 0,09 0,10 0,12 0,15 0,16 0,18 0,19 1 200 1 5000,05 0,06 0,06 0,08 0,09 0,11 0,13 0,15 0,17 0,19 0,21 1 500 1 800 0,07 0,07 0,09 0,11 0,13 0,15 0,17 0,20 0,22 0,23NOTE 1 Thicknesses up to 1,6 mm are generally produced with a cold-r

16、olled substrate.NOTE 2 When International Standards that reference this standard permit slitting sheet to less than 600 mm in width to be considered as sheet, tolerances shall be subject to agreement.aThickness tolerances for sheet in coil form are the same as for sheet supplied in cut lengths but,

17、in cases where welds are present, the tolerances shall be double those given over a length of 15 m in the vicinity of the weld.bGiven the difference in tolerances and physical properties of hot-rolled and cold-rolled sheet products, the user and the supplier may negotiate a specific type of substrat

18、e. The relationship between the coating mass, in grams per square metre, and the thickness, in micrometres, can be retrieved from the respective standards.cFor specified strength levels of Re= 360 MPa and greater, tolerances are increased by 10 %, applying normal rounding-off procedures.dTolerances

19、for grade 550 shall be as agreed upon between the purchaser and the manufacturer.eThickness is measured at any point on the sheet not less than 25 mm from a side edge.fThe specified thickness range captions apply as a specific value.gThe tolerances provided in this table are based on normal thicknes

20、s (tolerance over and under). For ordered thicknesses other than nominal, the total tolerance is twice the tabled value and may be distributed as agreed upon between the buyer and seller.INTERNATIONAL STANDARD ISO 16163:2012(E) ISO 2012 All rights reserved 1BS ISO 16163:2012ISO 16163:2012(E)Table 2

21、Thickness tolerances for commercial, drawing, drawing aluminium-killed, extra deep drawing (stabilized interstitial free) and structural quality coils and cut lengths hot rolled substrateDimensions and tolerances in millimetresSpecified widthThickness tolerances a,b,c,d,e,f,gfor specified thicknesse

22、s 2,0 2,0 2,5 2,5 3,0 3,0 4,0 4,0 5,0600 1 200 0,14 0,15 0,16 0,18 0,20 1 200 1 500 0,15 0,16 0,18 0,19 0,22 1 500 1 800 0,15 0,18 0,20 0,22 0,23NOTE 1 Thicknesses up to 1,6 mm are generally produced with a cold-rolled substrate.NOTE 2 When International Standards that reference this standard permit

23、 slitting sheet to less than 600 mm in width to be considered as sheet, tolerances shall be subject to agreement.aThickness tolerances for sheet in coil form are the same as for sheets supplied in cut lengths but, in cases where welds are present, the tolerances shall be double those given over a le

24、ngth of 15 m in the vicinity of the weld.bFor specified strength levels of Re= 360 MPa and greater, tolerances are increased by 10 %, applying normal rounding-off procedures.cTolerances for grade 550 shall be as agreed upon between the purchaser and the manufacturer.dThickness is measured at any poi

25、nt on the sheet not less than 25 mm from a side edge.eThe relationship between the coating mass, in grams per square metre, and the thickness, in micrometres, can be retrieved from the respective standards.fThe specified thickness range captions apply as a specific value.gThe tolerances provided in

26、this table are based on normal thickness (tolerance over and under). For ordered thicknesses other than nominal, the total tolerance is twice the tabled value and may be distributed as agreed upon between the buyer and seller.Table 3 Width tolerances for coils and cut lengths, not resquaredDimension

27、s and tolerances in millimetresSpecified width Tolerance 1 500+ 70 1 500 1 800+100NOTE For resquared material, more restrictive tolerances are subject to negotiation.Table 4 Length tolerances for cut lengths, not resquaredDimensions and tolerances in millimetresSpecified length Tolerance 3 000+ 200

28、3 000 6 000+ 300 6 000+050,%lengthNOTE For resquared material, more restrictive tolerances are subject to negotiation.2 ISO 2012 All rights reservedBS ISO 16163:2012ISO 16163:2012(E)Table 5 Camber tolerances for coils and cut lengths, not resquaredDimensions and tolerances in millimetresForm Camber

29、toleranceCoils 20 in any 5 000 lengthCut lengths 0,4 % lengthNOTE Camber is the greatest deviation of a side edge from a straight line, the measurement being taken on the concave side with a straight edge as shown in Figure 1. For resquared material, more restrictive tolerances are subject to negoti

30、ation.Table 6 Out-of-square tolerance for cut lengths, not resquaredDimensions Out-of-square toleranceAll thicknesses and all sizes 0,7 % x widthNOTE Out-of-square is the greatest deviation of an end edge from a straight line, at right angles to a side and touching one corner as shown in Figure 2. I

31、t can also be measured as one-half the difference between the diagonals of a cut length sheet.Table 7 Out-of-square tolerances for resquared materialDimensions and tolerances in millimetresSpecified length Specified width Out-of-square tolerance 3 000 1 200+10 1 200+20 3 000 All widths+20NOTE Out-of

32、-square is the greatest deviation of an end edge from a straight line at right angles to a side and touching one corner as shown in Figure 2. It can also be measured as one-half the difference between the diagonals of the cut length sheet. When measuring material ordered to resquared tolerances, con

33、sideration may have to be given to extreme variations in temperature. ISO 2012 All rights reserved 3BS ISO 16163:2012ISO 16163:2012(E)Table 8 Standard flatness tolerances for cut lengthsDimensions and tolerances in millimetresSpecified thickness Specified widthFlatness tolerance Specified strength l

34、evel of Re340 MPa 0,7 1 200 14 17 20 1 200 1 500 17 20 23 1 500 21 24 29 0,7 1,2 1 200 12 15 18 1 200 1 500 14 17 21 1 500 19 22 27 1,2 2,0 1 200 12 12 18 1 200 1 500 14 15 21 1 500 19 21 27 2,0 5,0 1 200 16 16 20 1 200 1 500 20 20 30 1 500 25 25 40NOTE 1 This table also applies to sheet cut to leng

35、th from coils by the customer when agreed-upon flattening procedures are performed.NOTE 2 Maximum deviation from a flat horizontal surface: with the sheet lying under its own weight on a flat surface, the maximum distance between the lower surface of the sheet and the flat horizontal surface is the

36、maximum deviation from flatness as shown in Figure 3.Table 9 Restricted flatness tolerances for cut lengthsDimensions and tolerances in millimetresSpecified thicknessSpecified widthFlatness tolerance Specified strength level of Re340 MPa 0,7 1 200 7 10 1 200 1 500 8 11 1 500 10 14 0,7 1,2 1 200 6 8

37、1 200 1 500 7 10 1 500 9 12 1,2 2,0 1 200 6 7 1 200 1 500 7 8 1 500 8 11 2,0 5,0 1 200 6 7 1 200 1 500 7 8 1 500 8 11 NOTE 1 This table also applies to sheet cut to length from coils by the customer when agreed-upon flattening procedures are performed.NOTE 2 Maximum deviation from a flat horizontal

38、surface: with the sheet lying under its own weight on a flat surface, the maximum distance between the lower surface of the sheet and the flat horizontal surface is the maximum deviation from flatness as shown in Figure 3.More restrictive tolerances may be negotiated.4 ISO 2012 All rights reservedBS

39、 ISO 16163:2012ISO 16163:2012(E)Key1 edge camber2 side edge (concave side)3 straight edgeFigure 1 Measurement of camberKey1 out-of-square2 straight edge3 side edgeFigure 2 Measurement of out-of-squareKey1 maximum deviation from flatnessFigure 3 Measurement of flatness ISO 2012 All rights reserved 5B

40、S ISO 16163:2012ISO 16163:2012(E) ISO 2012 All rights reservedICS 77.140.50Price based on 5 pagesThis page deliberately left blankBSI is the independent national body responsible for preparing British Standards and other standards-related publications, information and services. It presents the UK vi

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