EN 10250-1 PDF

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

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publication of an identical text or by endorsement, at the latest by Apriland conflicting national standards shall be withdrawn at the latest by April Technical delivery conditions for at 1025-01 quality steels EN at EN Open die steel forgings for general engineering purposes – P r 1: A comma is used as the decimal marker. These normative references are cited at the appropriate places in the text and the publications are listed hereafter.


General requirements 3 3.

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. This European Standard is considered to be a supporting standard to those application and product e which in themselves support an essential safety requirement of a New Approach Directive and which make reference to this European Standard.

For dated references, subsequent amendments to, or revisions of, any of these publications apply to this Fn Standard only when incorporated in it by amendment or revision. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member.

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.


The maximum hardness obtained shall not exceed those given for the steel in table 5.

Page 4 EN Previous editions DIN General Information on technical delivery conditions is given in EN Elements not quoted in table 1 shall not be added to the steel without the agreement of the purchaser, except for 1050-1 purpose of finishing the heat. Maximum hardness for forgings to be supplied in the annealed condition S tee1 designation I Number I 1.

The titles of the other Parts of this European Standard are: For undated references the latest edition of the publication referred to applies. Technical delivery conditions for special at steels Quenched and tempered steels – P r 2: Page 3 EN No pari of this standard may be reproduced without the prior permission of V Deutsches Institut fur Normung e.

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