BS EN 10027-1 PDF

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Supersedes BS EN Please see the National Foreword for information from the UK committee about voting against approval as a European . Find the most up-to-date version of BS EN at Engineering BS EN specifies rules for designating steels by means of symbolic letters and numbers to express application and principal.

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So S has a minimum yield strength of MPa for the smallest thickness range covered by the relevant standard — i. A system of numerical designation of steels known as steel numbers is specified in EN Your basket is empty. The Red document status indicator indicates that the document is an old version The document has likely been withdrawn by the publisher, also the meta data presented here may be out of date as it is no longer being maintained by the editorial teams at NBS.

In order to keep the steel names of alloy bss as short as practical, some digits or symbols may be omitted as long as there is no risk of confusion with a similar grade.

Learn more about the cookies we use and how to change your 100027-1. Where a steel is specified in the form of a steel casting, its name as specified in Tables 1 to 15 shall be preceded by the letter G.

Unless otherwise specified in this European Standard the symbols used in the steel name shall be written without spaces. The number is in the following format: Document Status Indicators The Green document status indicator indicates that the document is: Steels for or in the form of rails Customers who bought this product also bought BS EN For steels specified in standards this shall be the reference number of the relevant product standard.

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This page was last edited on 22 Novemberat By using this site, you agree to the Terms of Use and Privacy Policy. Retrieved from ” https: Click to learn more. Basic grade designations for category 1 steels consist of a single letter designating application then a number signifying the mechanical property often yield strength dictated in the standard for that application designation.

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EN Designation systems for steels-prt 1-steel name_百度文库

Accept and continue Learn more about the cookies we use and how to change your settings. NF EN 1 Search all products by. Steels for line pipe Structural steels Principal symbols Additional symbols for steel n an Steels for pressure purposes Principal symbols G P n n n Additional symbols for steel an Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate gs production of British, European and International standards.

Symbols for steel products indicating treatment condition Color bands should be painted on tubing and casing body longer than mm to either end. API 5B and 5CT provide various steel grades and color codes of each grade, offering detailed and overall information of casing and tubing, which help you em pick out the most suitable products for different well application. Conventional designation of steel? 1027-1, for practical reasons they are dealt with as symbols for steel products.

BS EN 10027-1:2016

This document Older versions. Details of the structures of the steel name for the steel or steel product shall be provided in the relevant product or dimensional standard.

The Amber document status indicator indicates that some caution is needed when using this document – it is either: Please see the National Foreword for information from the UK committee about voting against approval as a European Standard.

Principal symbols for steels designated according to the chemical composition of the steel shall be assigned in accordance with 7.

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Steel grades

Steels for or in the form of rails Principal symbols Additional symbols for steel n an Where the carbon content is not specified by a range, a suitably representative value shall be selected by the responsible body see 4. The examples and perspective in this article deal primarily with Europe and do not represent a worldwide view of the subject. This European Standard shall be given the status of a national standard, either by publication of an identical text or by ba, at the latest by Februaryand conflicting national standards shall be withdrawn at the latest wn February A version in any other language made by translation under the responsibility of a CEN member into its own language and notified 100227-1 the Central Secretariat has the same status as the official versions.

Steel grades to classify various steels by dn composition and physical properties have been developed by a number of standards organizations. You may find similar items within these categories by selecting from the choices below:. Details rules for designating steels using symbolic letters and numbers to express application and principal characteristics, such as dn, physical, chemical, giving an abbreviated identification of steels.

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In addition to the descriptive steel grade naming system indicated above, within EN is defined a system for creating unique steel grade numbers.