1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 10250-1:1999 The Eu
2、ropean Standard EN 10250-1:1999 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 1: General requirementsThis British Standard, having been prepared under the directi
3、on of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 December 1999 BSI 12-1999 ISBN 0 580 35067 3 BS EN 10250-1:1999 Amendments issued since publication Amd. No. Date Comments National foreword This British Standard is the E
4、nglish language version of EN 10250-1:1999. The UK participation in its preparation was entrusted to Technical Committee ISE/31, Wrought steels, which has the responsibility to: aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, o
5、r 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 obtained on request to its secretary. Cross-references The British Standards which implement
6、 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 “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport t
7、o 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,
8、 the EN title page, pages 2 to 17 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,6&+(1250 (1 $XJXVW ,&6 (QJOLVKYHUVLRQ 2SHQGLHVWHHOIRUJLQJVIRUJHQHUDOHQJLQHHULQJSXUSRVHV 3DUW*HQHUDOUHTXLUHPHQWV 3Lq
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