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DIN EN 10293-2005 铸钢件材质标准


DEUTSCHE NORM

June?2005

DIN EN 10293
ICS 77.140.80

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This 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, and DIN 17205, April 1992 edition.

Steel castings for general engineering uses
English version of DIN EN 10293

Stahlguss für allgemeine Anwendungen

National?foreword
This copy will not be updated in case of changes! According to DIN reference sheet 7, reproduction of this copy is permitted only for intra-company purposes of SMS Demag AG.

This 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. Amendments This standard differs from DIN 1681, June 1985 edition, DIN 17182, May 1992 edition, and DIN 17205, April 1992 edition, as follows: a) DIN 1681:1985-06 1) 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 10293 Name GE200 GE240 GE300 Material number 1.0420 1.0446 1.0558 Designation as in DIN 1681 Name GS – 38 GS – 45 GS – 60 Material number 1.0420 1.0446 1.0558

4) Details regarding chemical composition, mechanical properties, heat treatment and welding operations have been amended. 5) The standard has been editorially revised.

Continued overleaf. Document comprises 18 pages.

? No part of this standard may be reproduced without the prior permission of DIN?Deutsches?Institut?für?Normung?e.?V., Berlin. Beuth?Verlag?GmbH, 10772 Berlin, Germany, has the exclusive right of sale for German Standards (DIN-Normen).

English price group 11 www.din.de www.beuth.de

10.05

9651147

Page 2 DIN EN 10293:2005-06 b) DIN 17182:1992-05 1) 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 10293 Name G17Mn5 G20Mn5 Material number 1.1131 1.6220 Designation as in DIN 17182 Name GS – 16 Mn 5 GS – 20 Mn 5 Material number 1.1131 1.1120

3) Details regarding chemical composition, mechanical properties, heat treatment and welding operations have been amended. 4) The standard has been editorially revised. c) DIN 17205:1992-04 1) 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 10293 Name G28Mn6 G26CrMo4 G34CrMo4 G42CrMo4 G30CrMoV6-4 G35CrNiMo6-6 G32NiCrMo8-5-4 Material number 1.1165 1.7221 1.7230 1.7231 1.7725 1.6579 1.6570 Designation as in DIN 17205 Name GS – 30 Mn 5 GS – 25 CrMo 4 GS – 34 CrMo 4 GS – 42 CrMo 4 GS – 30 CrMoV 6 4 GS – 34 CrNiMo 6 GS – 30 NiCrMo 8 5 Material number 1.1165 1.7218 1.7220 1.7225 1.6582 1.6582 1.6570

4) Details regarding chemical composition, mechanical properties, heat treatment and welding operations have been amended. 5) The standard has been editorially revised. Previous?editions DIN 1681: 1925-04, 1929-07, 1942xx-03, 1967-06, 1985-06; DIN 17182: 1985-06, 1992-05; DIN 17205: 1992-04.

EN 10293
April 2005

ICS 77.140.80

English?version

Steel castings for general engineering uses
Aciers moulés d’usage général Stahlguss für allgemeine Anwendungen

This 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 standards 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.

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European Committee for Standardization Comité Européen de Normalisation Europ?isches Komitee für Normung Management?Centre:?rue?de?Stassart,?36? B-1050?Brussels

? 2005. CEN – All rights of exploitation in any form and by any means reserved worldwide for CEN national members.

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