BS EN 4800-002-2025 航空航天系列 钛和钛合金 棒材和型材 技术规范

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BSI Standards Publication
Aerospace series — Titanium and titanium alloys
Part002:Barsandsections—Technicalspecification
BS EN 4800‑002:2025
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
EN 4800-002
February 2025
ICS 49.025.30 Supersedes EN 4800-002:2010
English Version
Aerospace series - Titanium and titanium alloys - Part 002:
Bars and sections - Technical specification
Série aérospatiale - Titane et alliages de titane - Partie
002 : Barres et profilés - Spécification technique
Luft- und Raumfahrt - Titan und Titanlegierungen -
Teil 002: Stangen und Profile - Technische
Lieferbedingungen
This European Standard was approved by CEN on 25 November 2024.
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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2025 CEN All rights of exploitation in any form and by any means reserved
worldwide for CEN national Members.
Ref. No. EN 4800-002:2025 E
National foreword
This British Standard is the UK implementation of EN 4800‑002:2025. It
supersedes BS EN 4800‑002:2010, which is withdrawn.
The UK participation in its preparation was entrusted to Technical
Committee ACE/61, Metallic materials for aerospace purposes.
A list of organizations represented on this committee can be obtained on
request to its committee manager.
Contractual and legal considerations
This publication has been prepared in good faith, however no
representation, warranty, assurance or undertaking (express or
implied) is or will be made, and no responsibility or liability is or will be
accepted by BSI in relation to the adequacy, accuracy, completeness or
reasonableness of this publication. All and any such responsibility and
liability is expressly disclaimed to the full extent permitted by the law.
This publication is provided as is, and is to be used at the
recipient’s own risk.
The recipient is advised to consider seeking professional guidance with
respect to its use of this publication.
This publication is not intended to constitute a contract. Users are
responsible for its correct application.
© The British Standards Institution 2025
Published by BSI Standards Limited 2025
ISBN 978 0 539 29274 9
ICS 49.025.30
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 28 February 2025.
Amendments/corrigenda issued since publication
Date Text affected
BRITISH STANDARD
BS EN 4800‑002:2025
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
EN 4800-002
February 2025
ICS 49.025.30 Supersedes EN 4800-002:2010
English Version
Aerospace series - Titanium and titanium alloys - Part 002:
Bars and sections - Technical specification
Série aérospatiale - Titane et alliages de titane - Partie
002 : Barres et profilés - Spécification technique
Luft- und Raumfahrt - Titan und Titanlegierungen -
Teil 002: Stangen und Profile - Technische
Lieferbedingungen
This European Standard was approved by CEN on 25 November 2024.
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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2025 CEN All rights of exploitation in any form and by any means reserved
worldwide for CEN national Members.
Ref. No. EN 4800-002:2025 E
BS EN 4800‑002:2025

标签： #合金 #型材 #棒材

摘要：

本文档主要介绍BS EN 4800-002-2025标准，即航空航天系列中钛和钛合金棒材与型材的技术规范。该标准为航空航天领域用钛及钛合金材料的化学成分、力学性能、制造工艺、试验方法及验收要求提供了统一的技术依据。适用于指导航空发动机、机身结构件等关键部件的材料选用与质量管控，确保其在高温、高压及复杂载荷环境下的可靠性与耐久性。本标准为EN 4800系列的重要组成部分，更新了2025年版本中对棒材直径与型材截面尺寸的技术要求，强化了对材料可追溯性、无损检测及表面质量的规范，是航空制造业及供应链中

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作者：史蒂文 分类：国际标准 价格：20星币 属性：38 页 大小：998.08KB 格式：PDF 时间：2025-08-12

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