EN 10250-1 PDF


Buy DIN EN OPEN DIE STEEL FORGINGS FOR GENERAL ENGINEERING PURPOSES – PART 1: GENERAL. Open die steel forgings for general engineering purposes – Part 1: General requirements; German version EN BS EN Open steel die forgings for general engineering purposes. General requirements. standard by British-Adopted European.

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Maximum hardness for forgings to be supplied in the annealed condition S tee1 designation I Number I 1.

General Information on technical delivery conditions is given in EN Up-to-date lists and bibliographical references concerning such 102250-1 standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard is considered to be a supporting standard to those application and product standards which in themselves support an essential safety requirement of a New Approach Directive and which make reference to this European Standard.

Technical delivery conditions for at unalloyed quality steels EN at EN Open die steel forgings for general engineering purposes – P r 1: For dated references, subsequent amendments to, or revisions 10250–1, any of these publications apply to this European Standard only when incorporated in it by amendment or revision.


Measures should be taken to prevent the addition from the scrap, or other material used in the manufacture of the dn, of such elements which affect the hardenability, mechanical properties and applicability of the steel.

No pari of this standard may be reproduced without the prior permission of V Deutsches Institut fur Normung e. The majority of steels listed in this P r of ENwith properties in the at quenched and tempered condition up to mm thickness, are identical to steels specified in EN and -2 and more extensive information on hardenability and technological properties is given in that European Standard.

BS EN – Open steel die forgings for general engineering purposes. General requirements

For undated references 100250-1 latest edition of the publication referred to applies. A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions.


The maximum hardness obtained shall not exceed those given for the steel in table 5. A comma is used as the decimal marker.

The titles of the other Parts of this European Standard are: General requirements 3 3. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by Apriland conflicting national standards shall be withdrawn at the latest by April Elements not quoted in table 1 shall not be added to the steel without the agreement of the purchaser, except for the purpose of finishing the heat.

Previous editions DIN These normative references are cited at the appropriate places in the text and the publications are listed hereafter.

Page 4 EN Page 3 EN Technical delivery conditions for special at steels Quenched and tempered steels – P r 2: