1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 10250-4:2000 The Eu
2、ropean Standard EN 10250-4:1999 has the status of a British Standard ICS 77.140.85 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Open die steel forgings for general engineering purposes Part 4: Stainless steelsThis British Standard, having been prepared under the direction o
3、f the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 February 2000 BSI 02-2000 ISBN 0 580 35394 X BS EN 10250-4:2000 Amendments issued since publication Amd. No. Date Comments National foreword This British Standard is the offic
4、ial English language version of EN 10250-4:1999. This British Standard supersedes Table 11 of BS 970-1 which is currently under review. The UK participation in its preparation was entrusted to Technical Committee ISE/31, Wrought steels, which has the responsibility to: aid enquirers to understand th
5、e text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be
6、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 “International Standards Correspondence Index”, or by using the “Fin
7、d” 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
8、 obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 19 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued.(8523($167$1$5 1250(8523e(11( (8523b,61L1L1L&U1L0R&X:1 WR O
9、ORQJLWXGLQDOWU WUDQVYHUVH3DJH (1 %6, $QQH$LQIRUPDWLYH +HDWWUHDWPHQWGHWDLOV +HDWWUHDWPHQWFRQGLWLRQVDUHJLYHQLQ7DEOHV$DQG$ 7DEOH$+HDWWUHDWPHQWFRQGLWLRQVIHUULWLFDQGPDUWHQVLWLFJUDGHV 6WHHOGHVLJQDWLRQ +HDW WUHDWPHQW FRQGLWLRQ $QQHDOLQJ WHPSHUDWXUH &U1L&X1E $ WR )XUQDFHRUDLU 3 WR 2LO 3 WR 2LO 3 WR 2LO $DQQ
10、HDOHG47 TXHQFKHGDQGWHPSHUHG3 SUHFLSLWDWLRQKDUGHQHG3DJH (1 %6, 7DEOH$+HDWWUHDWPHQWFRQGLWLRQVDXVWHQLWLFJUDGHV 6WHHOGHVLJQDWLRQ 6ROXWLRQDQQHDOLQJ WHPSHUDWXUH 1L1L1L&U0R&X WR :DWHU3DJH (1 %6, 7DEOH$+HDWWUHDWPHQWFRQGLWLRQVDXVWHQLWLFIHUULWLFJUDGHV 6WHHOGHVLJQDWLRQ 6ROXWLRQDQQHDOLQJ &U1L0R&X:1 WR :DWHURUDL
11、U3DJH (1 %6, $QQH%LQIRUPDWLYH 0HFKDQLFDOSURSHUWLHVDWORZWHPSHUDWXUHV 3URSHUWLHVRIFHUWDLQVWHHOVDWORZWHPSHUDWXUHVDUHJLYHQLQ7DEOH% 7DEOH%0HFKDQLFDOSURSHUWLHVDWORZWHPSHUDWXUHVWSLFDOYDOXHV 6WHHOGHVLJQDWLRQ &U1L0R1 3DJH (1 %6, $QQH&U1L0R 47 47 $ DQQHDOHG47 TXHQFKHGDQGWHPSHUHG3DJH (1 %6, 7DEOH1L1L&U0R&X 3DJ
12、H (1 %6, 7DEOH&U1L0R&X:1 BS EN 10250-4:2000 BSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
13、 | | | | | | | | | | | | | | | | | | | BSI 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 a
14、re 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
15、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
16、 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 implementat
17、ion 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 informat
18、ion 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
19、. 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 und
20、er 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 imple
21、menting 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.