BS EN 10228-4-2016

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BS EN 10228-4:2016

Non-destructive testing of steel

forgings

Part 4: Ultrasonic testing of austenitic and

austenitic-ferritic stainless steel forgings

BSI Standards Publication

WB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06

BS EN 10228-4:2016 BRITISH STANDARD

National foreword

This British Standard is the UK implementation of EN 10228-4:2016.

It supersedes BS EN 10228-4:1999 which is withdrawn.

The UK participation in its preparation was entrusted to Technical

Committee ISE/111, Steel Castings and Forgings.

A list of organizations represented on this committee can be

obtained on request to its secretary.

This publication does not purport to include all the necessary

provisions of a contract. Users are responsible for its correct

application.

Published by BSI Standards Limited 2016

ISBN 978 0 580 80532 5

ICS 77.040.20; 77.140.85

Compliance with a British Standard cannot confer immunity from

legal obligations.

This British Standard was published under the authority of the

Standards Policy and Strategy Committee on 30 June 2016.

Amendments/corrigenda issued since publication

Date T e x t a f f e c t e d

BS EN 10228-4:2016

EUROPEAN STANDARD

NORME EUROPÉENNE

EUROPÄISCHE NORM

EN 10228-4

June 2016

ICS 77.040.20; 77.140.85 Supersedes EN 10228-4:1999

English Version

Non-destructive testing of steel forgings - Part 4:

Ultrasonic testing of austenitic and austenitic-ferritic

stainless steel forgings

Essais non destructifs des pièces forgées en acier -

Partie 4: Contrôle par ultrasons des pièces forgées en

aciers inoxydables austénitiques et austéno-ferritiques

Zerstörungsfreie Prüfung von Schmiedestücken aus

Stahl - Teil 4: Ultraschallprüfung von Schmiedestücken

aus austenitischem und austenitisch-ferritischem

nichtrostendem Stahl

This European Standard was approved by CEN on 3 October 2015.

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 CEN-CENELEC Management Centre or to any CEN

member.

This European Standard exists 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 CEN-CENELEC Management

Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,

Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,

Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and

United Kingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATION

COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels

worldwide for CEN national Members.

Ref. No. EN 10228-4:2016 E

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摘要：

BS EN 10228-4-2016 是欧洲标准 EN 10228 系列中的第4部分，专门针对铁素体或马氏体不锈钢锻件的超声检测方法。该标准于2016年发布，替代了旧版 BS EN 10228-4:1999，规定了使用脉冲反射技术进行内部缺陷检测的通用要求、灵敏度设置、校准程序及验收等级。适用于制造过程中或最终产品的质量检验，尤其强调对厚度大于或等于6毫米的锻件进行超声探伤。标准中详细描述了测试设备的性能要求、表面准备、耦合剂使用、探头选择（如直探头和斜探头）以及扫描方式，并提供了多种验收准则（

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