DIN EN 10293-2005 铸钢件材质标准

DEUTSCHE NORM {© No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut für Normung e. V., Berlin. Beuth Verlag GmbH , 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).June 2005DIN EN 10293English price group 11www.din.de www.beuth.de10.05 9651147Continued overleaf.Document comprises 18 pages.Steel castings for general engineering usesEnglish version of DIN EN 10293Stahlguss für allgemeine AnwendungenNational forewordThis standard has been prepared by ECISS/TC 31 ‘Steel castings’ (Secretariat: France).The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Steel and Iron Standards Committee), Technical Committee 11 Stahlguss .AmendmentsThis standard differs from DIN 1681, June 1985 edition, DIN 17182, May 1992 edition, and DIN 17205, April 1992 edition, as follows:a)DIN 1681:1985-061) Steel grades GS200 (1.0449) and GS240 (1.0455) have been included.2) Steel grade GS – 52 (1.0552) has been dropped.3) The steel names have been changed as follows (with the material numbers left unchanged):Designation as in DIN EN 10293Designation as in DIN 1681Name Material number Name Material number GE200 1.0420GS – 38 1.0420GE240 1.0446GS – 45 1.0446GE3001.0558GS – 601.05584) Details regarding chemical composition, mechanical properties, heat treatment and welding oper-ations have been amended.5) The standard has been editorially revised.ICS 77.140.80This standard, together with DIN EN 10213-1 and DIN EN 10213-3,January 1996 editions, supersedes DIN 17182,May 1992 edition, DIN 1681, June 1985 edition, andDIN 17205, April 1992 edition.b) DIN 17182:1992-051) Steel grades GS – 8 Mn 7 (1.5015), GS – 8 MnMo 7 4 (1.5430) and GS 13 MnNi 6 4 (1.6221) have been dropped.2) The steel names and material numbers have been changed as follows:Designation as in DIN EN 10293Designation as in DIN 17182Name Material number Name Material number G17Mn5 1.1131GS – 16 Mn 5 1.1131G20Mn51.6220GS – 20 Mn 51.11203) Details regarding chemical composition, mechanical properties, heat treatment and welding opera-tions have been amended.4) The standard has been editorially revised.c) DIN 17205:1992-041) Steel grades GS – 35 CrMoV 10 4 (1.7755), GS – 25 CrNiMo 4 (1.6515) and GS – 33 NiCrMo 7 4 4 (1.6740) have been dropped.2) 16 additional steel grades have been included.3) The steel names and material numbers have been changed as follows:Designation as in DIN EN 10293Designation as in DIN 17205Name Material number Name Material number G28Mn6 1.1165GS – 30 Mn 5 1.1165G26CrMo4 1.7221GS – 25 CrMo 4 1.7218G34CrMo4 1.7230GS – 34 CrMo 4 1.7220G42CrMo4 1.7231GS – 42 CrMo 4 1.7225G30CrMoV6-4 1.7725GS – 30 CrMoV 6 4 1.6582G35CrNiMo6-6 1.6579GS – 34 CrNiMo 6 1.6582G32NiCrMo8-5-41.6570GS – 30 NiCrMo 8 51.65704) Details regarding chemical composition, mechanical properties, heat treatment and welding opera-tions have been amended.5) The standard has been editorially revised.Previous editionsDIN 1681: 1925-04, 1929-07, 1942xx-03, 1967-06, 1985-06; DIN 17182: 1985-06, 1992-05; DIN 17205: 1992-04.Page 2DIN EN 10293:2005-06English versionICS 77.140.80Management Centre: rue de Stassart, 36 B-1050 BrusselsEuropean Committee for Standardization Comité Européen de Normalisation Europäisches Komitee für Normung© 2005. CEN – All rights of exploitation in any form and by any means reserved worldwide for CEN national members.Ref. No. EN 10293:2005 EÈÉËEN 10293April 2005Steel castings for general engineering usesAciers moulés d’usage généralStahlguss für allgemeine Anwen-dungenThis European Standard was approved by CEN on 2005-02-14.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate 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 stand-ards may be obtained on application to the Management Centre or to any CEN member.The European Standards exist 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 Management Centre has the same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.Page 2EN 10293:2005Page 3 EN 10293:2005Page 4EN 10293:2005Page 5 EN 10293:2005Page 6EN 10293:2005Page 7EN 10293:2005Page 8EN 10293:2005Page 9EN 10293:2005Page 10EN 10293:2005Page 11EN 10293:2005Page 12EN 10293:2005Page 13 EN 10293:2005Page 14EN 10293:2005Page 15 EN 10293:2005Page 16EN 10293:2005。