() | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |[.]
Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Aug 29 10:28:07 BST 2006, Uncontrolled Copy, (c) BSI BRITISH STANDARD Cold rolled narrow steel strip for heat treatment Ð Technical delivery conditions Ð Part 2: Case hardening steels The European Standard EN 10132-2:2000 has the status of a British Standard ICS 77.140.10; 77.140.50 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BS EN 10132-2:2000 Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Aug 29 10:28:07 BST 2006, Uncontrolled Copy, (c) BSI BS EN 10132-2:2000 National foreword This British Standard is the official English language version of EN 10132-2:2000 Together with BS EN 10132-1 and BS EN 10132-3, it supersedes BS 1449-1.15:1991 which is withdrawn The UK participation in its preparation was entrusted to Technical Committee ISE/31, Wrought steels, which has the responsibility to: Ð aid enquirers to understand the text; Ð present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; Ð monitor related international and European developments and promulgate them in the UK 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 Standards Catalogue under the section entitled ªInternational Standards Correspondence Indexº, or by using the ªFindº 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 Standards are responsible for their correct application Compliance with a British Standard does not of itself confer immunity from legal obligations Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages to 10, an inside back cover and a back cover The BSI copyright notice displayed in this document indicates when the document was last issued This British Standard, having been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 May 2000 BSI 05-2000 ISBN 580 35852 Amendments issued since publication Amd No Date Comments Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Aug 29 10:28:07 BST 2006, Uncontrolled Copy, (c) BSI (8523($167$1'$5' (1 1250((8523e(11( (8523b,6&+(1250 )HEUXDU\ ,&6 (QJOLVKYHUVLRQ &ROGUROOHGQDUURZVWHHOVWULSIRUKHDWWUHDWPHQW7HFKQLFDO GHOLYHU\FRQGLWLRQV3DUW &DVHKDUGHQLQJVWHHOV )HXLOODUGVODPLQpVjIURLGSRXUWUDLWHPHQWWKHUPLTXH &RQGLWLRQVWHFKQLTXHVGHOLYUDLVRQ3DUWLH $FLHUVSRXU FpPHQWDWLRQ DOWEDQGDXV6WDKOIUHLQH:lUPHEHKDQGOXQJ 7HFKQLVFKH/LHIHUEHGLQJXQJHQ7HLO (LQVDW]VWl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e (8523e(1 '( 1250$/,6$7,21 (8523b,6&+(6 20,7(( )h5 125081* &HQWUDO6HFUHWDULDW UXHGH6WDVVDUW%%UXVVHOV &(1 $OOULJKWVRIH[SORLWDWLRQLQDQ\IRUPDQGE\DQ\PHDQVUHVHUYHG ZRUOGZLGHIRU&(1QDWLRQDO0HPEHUV 5HI1R(1 ( Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Aug 29 10:28:07 BST 2006, Uncontrolled Copy, (c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¸%6, Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Aug 29 10:28:07 BST 2006, Uncontrolled Copy, (c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¸%6, Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Aug 29 10:28:07 BST 2006, Uncontrolled Copy, (c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¸%6, Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Aug 29 10:28:07 BST 2006, Uncontrolled Copy, (c) BSI 3DJH (1 5HTXLUHPHQWV *HQHUDO 6HH(1 0HWKRGRIGHOLYHU\ 6HH(1 'HOLYHU\FRQGLWLRQ &ROGUROOHGQDUURZVWHHOVWULSFRYHUHGE\(1VKDOOEHVXSSOLHGLQRQHRIWKH IROORZLQJGHOLYHU\FRQGLWLRQV ² DQQHDOHGRUDQQHDOHGDQGVNLQSDVVHG $RU/& ²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¸%6, Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Aug 29 10:28:07 BST 2006, Uncontrolled Copy, (c) BSI 3DJH (1 6XUIDFHILQLVK 7KHVXUIDFHILQLVKRIFROGUROOHGQDUURZVWHHOVWULSVKDOOEHEULJKWDVDFKLHYHGE\UROOLQJ DQGDQQHDOLQJLQDFRQWUROOHGDWPRVSKHUH 'LPHQVLRQVDQGWROHUDQFHVRQGLPHQVLRQVDQGVKDSH 6HH(1 ,QVSHFWLRQ 6HH(1 6DPSOLQJ 6HH(1 7HVWPHWKRGV 6HH(1 /DEHOOLQJSDFNDJLQJDQGSURWHFWLRQ 6HH(1 5HWHVWV 6HH(1 ¸%6, Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Aug 29 10:28:07 BST 2006, Uncontrolled Copy, (c) BSI 3DJH (1 7DEOH6WHHOJUDGHVDQGFKHPLFDOFRPSRVLWLRQD FDVWDQDO\VLV 6WHHOGHVLJQDWLRQ QDPH &( &( 0Q&U &U D E\PDVV QXPEHU & 6L PD[ 0Q PD[ PD[ &U WR WR WR WR WR WR WR WR PD[ PD[ WR WR (OHPHQWVQRWTXRWHGLQWKLVWDEOHVKDOOQRWEHLQWHQWLRQDOO\DGGHGWRWKHVWHHOZLWKRXWWKHDJUHHPHQWRI WKHSXUFKDVHURWKHUWKDQIRUWKHSXUSRVHRIILQLVKLQJWKHKHDW$OOUHDVRQDEOHSUHFDXWLRQVVKDOOEH WDNHQWRSUHYHQWWKHDGGLWLRQIURPVFUDSRURWKHUPDWHULDOXVHGLQPDQXIDFWXUHRIVXFKHOHPHQWV ZKLFKDIIHFWWKHPHFKDQLFDOSURSHUWLHVDQGDSSOLFDWLRQ 7DEOH3HUPLVVLEOHGHYLDWLRQVEHWZHHQWKHSURGXFWDQDO\VLVDQGWKHOLPLWLQJ YDOXHVJLYHQLQ7DEOHIRUWKHFDVWDQDO\VLV (OHPHQW 3HUPLVVLEOHPD[LPXPFRQWHQW LQWKHFDVWDQDO\VLV 3HUPLVVLEOHGHYLDWLRQD E\PDVV E\PDVV & 6L ! 0Q &U D ¸%6, ! PHDQVWKDWLQRQHFDVWWKHGHYLDWLRQPD\RFFXURYHUWKHXSSHU YDOXHRUXQGHUWKHORZHUYDOXHRIWKHVSHFLILHGUDQJHLQ7DEOH EXWQRWERWKDWWKHVDPHWLPH Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Aug 29 10:28:07 BST 2006, Uncontrolled Copy, (c) BSI 3DJH (1 7DEOH0HFKDQLFDOSURSHUWLHVDQGKDUGQHVVUHTXLUHPHQWVDE 6WHHOGHVLJQDWLRQ QDPH QXPEHU GHOLYHU\FRQGLWLRQ DQQHDOHG $ RUDQQHDOHGDQGVNLQ SDVVHG /& FROGUROOHGF &5 5SG 1PPð PD[ 5PG 1PPð PD[ $G PLQ PD[ 5PG 1PPð PD[ PD[ +9G +9G &( &( 0Q&U H H &U H H D 7KHFXVWRPHUPD\VSHFLI\KDUGQHVVRUWHQVLOHYDOXHVEXWQRWERWK,IQHLWKHULVVSHFLILHG WKHQWHQVLOHYDOXHVVKDOODSSO\ E 9DOXHVDSSO\WRWKLFNQHVVHVPPW PP)RUWKLFNHUVWULSWKHYDOXHVIRUWKH PHFKDQLFDOSURSHUWLHVVKDOOEHDJUHHGDWWKHWLPHRIHQTXLU\DQGRUGHU F )RUPDWHULDOVXSSOLHGLQWKHFROGUROOHGFRQGLWLRQDUDQJHRI1PPðRU+9VKDOO DSSO\HJ1PPðWR1PPðRUHJ+9WR+9 G 5S3URRIVWUHQJWK 5P7HQVLOHVWUHQJWK $(ORQJDWLRQRQDJDXJHOHQJWKRI PP +99LFNHUVKDUGQHVV H &ROGUROOHGFRQGLWLRQPD\EHVXSSOLHGRQUHTXHVW,QWKLVFDVHWKHPHFKDQLFDO SURSHUWLHVVKDOOEHDJUHHGDWWKHWLPHRIHQTXLU\DQGRUGHU ¸%6, Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Aug 29 10:28:07 BST 2006, Uncontrolled Copy, (c) BSI 3DJH (1 $QQH[$ LQIRUPDWLYH 5HIHUHQFHYDOXHVIRU5RFNZHOOKDUGQHVVHVIRUFDVHKDUGHQLQJVWHHOV 7DEOH$5RFNZHOOKDUGQHVVYDOXHVD 6WHHOGHVLJQDWLRQ QDPH QXPEHU GHOLYHU\FRQGLWLRQ DQQHDOHG $ RUDQQHDOHG DQGVNLQSDVVHG /& +5%E PD[ ¸%6, &( &( 0Q&U &U D )RUWKLFNQHVVHVOHVVWKDQWKRVHDOORZHGLQ (1,62WKHVFDOHRI5RFNZHOOKDUGQHVVVKDOO EHDJUHHGDWWKHWLPHRIHQTXLU\DQGRUGHU E +5%5RFNZHOOKDUGQHVV VFDOH% Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Aug 29 10:28:07 BST 2006, Uncontrolled Copy, (c) BSI 3DJH (1 $QQH[% LQIRUPDWLYH /LVWRIFRUUHVSRQGLQJIRUPHUQDWLRQDOGHVLJQDWLRQV 7DEOH%/LVWRIFRUUHVSRQGLQJIRUPHUGHVLJQDWLRQV 6WHHOGHVLJQDWLRQ DFFRUGLQJWR (1 QDPH QXPEHU &RPSDUDEOHIRUPHUVWHHOGHVLJQDWLRQLQ *HUPDQ\ QDPH &( &( 0Q&U &U &N &N 0Q&U &U )UDQFH 8QLWHG LQJGRP ;& 0& &6 &6 )LQODQG ,WDO\ 6SDLQ & & 0Q&U &N &N 0Q&U QXPEHU ¸%6, Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Aug 29 10:28:07 BST 2006, Uncontrolled Copy, (c) BSI blank Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Aug 29 10:28:07 BST 2006, Uncontrolled Copy, (c) BSI BS EN 10132-2:2000 BSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BSI Ð British Standards Institution BSI is the independent national body responsible for preparing British Standards It presents the UK view on standards in Europe and at the international level It is incorporated by Royal Charter Revisions British Standards are updated by amendment or revision Users of British Standards should make sure that they possess the latest amendments or editions It is the constant aim of BSI to improve the quality of our products and services We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover Tel: 020 8996 9000 Fax: 020 8996 7400 BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services Tel: 020 8996 9001 Fax: 020 8996 7001 In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service Various BSI electronic information services are also available which give details on all its products and services Contact the Information Centre Tel: 020 8996 7111 Fax: 020 8996 7048 Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards For details of these and other benefits contact Membership Administration Tel: 020 8996 7002 Fax: 020 8996 7001 Copyright Copyright subsists in all BSI publications BSI also holds the copyright, in the UK, of the publications of the international standardization bodies Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means ± electronic, photocopying, recording or otherwise ± without prior written permission from BSI This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained If permission is granted, the terms may include royalty payments or a licensing agreement Details and advice can be obtained from the Copyright Manager Tel: 020 8996 7070