National foreword. This British Standard is the UK implementation of EN It supersedes BS EN which is withdrawn. BS EN Licensed Copy: London South Bank University. (c) BSI Contents Page Committees responsible Inside front cover National foreword ii. Find the most up-to-date version of BS EN at Engineering
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BS EN en . BS BS – Genera The following bodies were also represented in the drafting of the standard, through subcommittees and panels: Zinc Development Association This British Standard, having been prepared under the direction of the Engineering Sector Board, was published under the authority of the Standards Board and comes into effect on 15 April ? This British Bw supersedes BS 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, pages i and ii, the EN title page, pages 2 to 7 and a back cover. This standard has been updated see copyright date and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover.
BS EN 10149-1:1996
Iron and steel products, hot rolled products, high yield strength steels, cold-working, metal rolling, designation, classifications, grades: Up-to-date lists and bibliographical references concerning 10149- national standards may be obtained on application to the Central Secretariat or to any CEN member.
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 shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by Marchand conflicting national standards shall be withdrawn at the latest by March The grades are given in Table 1 chemical composition and Table 2 mechanical properties and are supplied in the thermomechanically rolled delivery condition as given in 7.
See clause 11, option The chemical composition determined by ladle analysis shall comply with the specified values of Table 1. See clause 11, option 3.
See clause 11, option 5.
See clause 11, option 6. See clause 11, option 7. See clause 11, option 8. See clause 11, option 9. See clause 11, option 1. The delivery condition of descaled surfaces shall be in accordance with EN See clause 11, option 2. 101499-1
See clause 11, option 4. The values for the tensile test of these steel grades apply to transverse test pieces.
It presents the UK view on standards in Europe 101149-1 at the international level. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or revision.
Users of British Standards should make sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British 1014-91 would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover.
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BS EN (en)._百度文库
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