SIST EN 4400-6:2019
(Main)Aerospace series - Aluminium and aluminium- and magnesium- alloys - Technical specification - Part 6: Aluminium alloy forging stock
Aerospace series - Aluminium and aluminium- and magnesium- alloys - Technical specification - Part 6: Aluminium alloy forging stock
This European Standard defines the requirements for the ordering, manufacture, testing, inspection and delivery of aluminium alloy wrought forging stock (produced by extrusion or hot rolling) and cast forging stock. It shall be applied when referred to and in conjunction with the EN material standard, normally when the forging stock manufacturer is not the producer of the corresponding forgings.
Luft- und Raumfahrt - Aluminium und Aluminium- und Magnesiumlegierungen - Technische Lieferbedingungen - Teil 6: Schmiedevormaterial aus Aluminiumlegierungen
Diese Europäische Norm legt die Anforderungen für die Bestellung, Herstellung, Prüfung, Inspektion und Lieferung von stranggepresstem oder gewalztem Schmiedevormaterial aus Aluminiumlegierung (hergestellt durch Strangziehen oder Warmwalzen) und von gegossenem Schmiedevormaterial aus Aluminiumlegierung fest. Sie ist anzuwenden, sofern auf sie verwiesen wird, sowie in Verbindung mit der EN Werkstoffnorm, üblicherweise wenn der Hersteller des Schmiedevormaterials nicht der Hersteller der entsprechenden Schmiedestücke ist.
Série aérospatiale - Aluminium et alliages d'aluminium et magnésium - Spécification technique - Partie 6 : Produits destinés à la forge en alliage d’aluminium
Aeronavtika - Aluminij in aluminijeve in magnezijeve zlitine - Tehnične specifikacije - 6. del: Aluminijevi kovni materiali
Ta evropski standard določa zahteve za naročanje, proizvodnjo, preskušanje, pregled in dobavo aluminija in aluminijevih gnetenih kovnih materialov (izdelanih z ekstrudiranjem ali vroče valjanih) ter ulitih kovnih materialov. Uporablja se, kadar se nanj sklicuje, in v povezavi s standardom za materiale EN, običajno, kadar proizvajalec kovnih materialov ni proizvajalec ustreznih kovanih izdelkov.
General Information
Relations
Overview
EN 4400-6:2019 is a European aerospace standard that defines the technical specification for aluminium alloy forging stock. It covers ordering, manufacture, testing, inspection, marking and delivery of both wrought forging stock (produced by extrusion or hot rolling) and cast forging stock. This standard is intended to be used together with the relevant EN material standard and is normally applied when the forging stock manufacturer is not the producer of the final forgings.
Key topics and requirements
- Scope and application
- Applies to aluminium alloy forging stock for aerospace use; used when referenced by material standards or procurement documents.
- Wording of order
- Orders must specify quantities, delivery dates, material standard number, delivery condition, dimensions/tolerances, packing and any special test requirements.
- Manufacture and manufacturing schedule
- Manufacturer must define raw materials, processes and inspections in a manufacturing schedule per EN 2078; changes that could affect quality require purchaser notification/approval.
- Testing, inspection and release
- Manufacturer is responsible for release testing; purchaser may witness or perform tests.
- Tables in the standard (Tables 1 and 2) map specific technical requirements to material-standard line references.
- Chemical analysis samples should be representative (typically 1 per cast unless otherwise stated).
- Retests, rejection and special tests
- Retest procedures are specified; failure to meet material-standard requirements is cause for rejection.
- Purchaser can require special tests which must be agreed and documented.
- Capability clause and statistical control
- Allows reduced routine testing where statistical evidence demonstrates capability (with purchaser agreement); statistical process control may support reduced release testing.
- Marking and traceability
- Products must be marked or fully traceable to cast/production/heat-treatment batches; marking must not damage material or promote corrosion.
- Delivery documentation
- Inspection and test reports shall conform to EN 2078 and include manufacturer identification, order number, statement of compliance with EN 4400-6, material standard, delivery condition, dimensions, batch/cast numbers and test results.
- Health & safety
- Products must comply with applicable health and safety laws and a product safety data sheet must be available.
Practical applications and users
- Who uses EN 4400-6:2019
- Aerospace material suppliers, forging-stock manufacturers, forging shops, OEMs, procurement and quality managers, inspection laboratories and certification bodies.
- Why it matters
- Ensures consistent specification, quality, traceability and testing of aluminium forging stock used in aircraft and space components; facilitates supplier–purchaser agreements and regulatory compliance.
Related standards
- EN 4258 (organization of metallic material standards)
- EN 2078 (manufacturing/inspection schedules & inspection/test reports)
- EN 515 (temper designations)
- EN 2002-1, EN 2715, EN 4050-4 and other aerospace series test-method standards
Keywords: EN 4400-6:2019, aluminium alloy forging stock, aerospace standard, forging stock specification, release testing, traceability, capability clause.
Frequently Asked Questions
SIST EN 4400-6:2019 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Aerospace series - Aluminium and aluminium- and magnesium- alloys - Technical specification - Part 6: Aluminium alloy forging stock". This standard covers: This European Standard defines the requirements for the ordering, manufacture, testing, inspection and delivery of aluminium alloy wrought forging stock (produced by extrusion or hot rolling) and cast forging stock. It shall be applied when referred to and in conjunction with the EN material standard, normally when the forging stock manufacturer is not the producer of the corresponding forgings.
This European Standard defines the requirements for the ordering, manufacture, testing, inspection and delivery of aluminium alloy wrought forging stock (produced by extrusion or hot rolling) and cast forging stock. It shall be applied when referred to and in conjunction with the EN material standard, normally when the forging stock manufacturer is not the producer of the corresponding forgings.
SIST EN 4400-6:2019 is classified under the following ICS (International Classification for Standards) categories: 49.025.20 - Aluminium; 77.120.10 - Aluminium and aluminium alloys. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 4400-6:2019 has the following relationships with other standards: It is inter standard links to SIST EN 2070-7:2001, SIST EN 2070-1:2001, SIST EN 2082-2:2001, SIST EN 2070-1:2001/A1:2001, SIST EN 2082-1:2001/A1:2001, SIST EN 2082-1:2001, SIST EN 2082-1:2001/A1:2001, SIST EN 2082-2:2001, SIST EN 2070-1:2001/A1:2001, SIST EN 2082-1:2001, SIST EN 2070-7:2001, SIST EN 2070-1:2001. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.KQLþQHLuft- und Raumfahrt - Aluminium und Aluminium- und Magnesiumlegierungen - Technische Lieferbedingungen - Teil 6: Schmiedevormaterial aus AluminiumlegierungenSérie aérospatiale - Aluminium et alliages d'aluminium et magnésium - Spécification technique - Partie 6 : Produits destinés à la forge en alliage d’aluminiumAerospace series - Aluminium and aluminium- and magnesium- alloys - Technical specification - Part 6: Aluminium alloy forging stock77.120.10Aluminij in aluminijeve zlitineAluminium and aluminium alloys49.025.20AluminijAluminiumICS:Ta slovenski standard je istoveten z:EN 4400-6:2019SIST EN 4400-6:2019en,fr,de01-junij-2019SIST EN 4400-6:2019SLOVENSKI
STANDARDSIST EN 2082-1:2001SIST EN 2082-1:2001/A1:2001SIST EN 2082-2:2001SIST EN 2070-1:2001SIST EN 2070-1:2001/A1:2001SIST EN 2070-7:20011DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 4400-6
March
t r s { ICS
v {ä r t wä t r Supersedes EN
t r y ræ sã s { z {á EN
t r y ræ yã s { z {á EN
t r z tæ sã s { z {á EN
t r z tæ tã s { z {English Version
Aerospace series æ Aluminium and aluminiumæ and magnesiumæ alloys æ Technical specification æ Part
xã Aluminium alloy forging stock Série aérospatiale æ Aluminium et alliages d 5aluminium et magnésium æ Spécification technique æ Partie
x ã Produits destinés à la forge en alliage d 5aluminium
Luftæ und Raumfahrt æ Aluminium und Aluminiumæ und Magnesiumlegierungen æ Technische Lieferbedingungen æ Teil
xã Schmiedevormaterial aus Aluminiumlegierungen This European Standard was approved by CEN on
t z August
t r s yä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Rue de la Science 23,
B-1040 Brussels
t r s { CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
v v r ræ xã t r s { ESIST EN 4400-6:2019
1) Published as ASD-STAN Prestandard at the date of publication of this European Standard by AeroSpace and Defence industries Association of Europe - Standardization (ASD-STAN), http://www.asd-stan.org SIST EN 4400-6:2019
Table 1 — Technical requirements for lines 1 to 29, where appropriate (1 of 8) Material standard line reference Requirements Frequency of testing No. Title 1 Material designation See EN 2032-001. – 2 Chemical composition The test samples used for chemical analysis shall be representative of the product and shall be taken from the molten metal. Any subsequent analytical checks taken from the solid product shall take into consideration the heterogeneity normal to the alloy. The method of chemical analysis shall be at the discretion of the manufacturer unless otherwise stated in the material standard or order. In cases of dispute, the method of chemical analysis shall be agreed between the manufacturer and purchaser. The measured chemical composition shall meet the requirements of the material standard and shall be stated in the inspection and test report. 1 (one) per cast 3 Method of melting At the discretion of the manufacturer or unless otherwise stated in the material standard. − 4.1 Form Cast ingot, extruded rod/bar/section or hot rolled plate.
4.2 Method of production Casting, extrusion or rolling The product shall satisfy the requirements of the relevant material standard and this technical specification. The manufacturer shall define the raw materials, processes and inspection requirements in a manufacturing schedule in accordance with EN 2078 and EN 9133. The manufacturer shall make this available to the purchaser upon request. Changes to any manufacturing schedule agreed during qualification of the pre-production forgings and which may adversely affect the quality of the product shall be advised by the manufacturer and shall be subject to written approval from the purchaser. Each product shall be traceable to the cast/production batch at all stages of manufacture, testing and delivery. − 4.3 Limit dimension(s) Minimum and/or maximum size of the product expressed as the nominal thickness, a or diameter D. See also line 96. − 5 Technical specification Reference to this technical specification EN 4400-6. In cases of conflict, the requirements of the material standard shall take precedence over those of this technical specification. See also EN 4258.
Table 1 — Technical requirements for lines 1 to 29, where appropriate (2 of 8) Material standard line reference Requirements Frequency of testing No. Title 6.1 Delivery condition (1 of 3) The product shall be supplied in the delivery condition specified in this line in the material standard and/or as stated on the order, inspection schedule or forging drawing. When required, semi-finished product designations shall conform to the requirements of the order. Marking: The method of marking used shall not cause corrosion, crack initiation, contamination or unacceptable deformation. The marking shall remain permanently visible after handling and contact with protective products. Unless otherwise specified, the nature and colour of marking ink and type of marking characters shall be left to the discretion of the manufacturer. The marking inks shall be removable with cleaning products which do not leave a residue which could affect further processing. The cleaning products shall
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The article discusses the European standard SIST EN 4400-6:2019, which pertains to the technical specifications for aluminium alloy forging stock in the aerospace industry. This standard outlines the requirements for ordering, manufacturing, testing, inspecting, and delivering aluminium alloy wrought forging stock, as well as cast forging stock. It specifically applies when the forging stock manufacturer is different from the producer of the corresponding forgings and should be used in conjunction with the EN material standard.
기사 제목: SIST EN 4400-6:2019 - 항공 우주 분야 - 알루미늄 및 알루미늄-마그네슘 합금 - 기술 명세 - 제6부: 알루미늄 합금 단조 재료 기사 내용: 이 유럽 표준은 알루미늄 합금 인조재 (압출 또는 핫 롤링으로 생산된) 및 주조 단조 재료의 주문, 제조, 시험, 검사 및 납품 요구 사항을 정의합니다. 해당 기술 명세는 일반적으로 단조 재료 제조업자가 해당 단조물의 생산자가 아닌 경우에 참조되고 함께 적용됩니다.
The article discusses the SIST EN 4400-6:2019 standard, which pertains to aluminum alloy forging stock used in aerospace applications. The standard outlines the specifications for ordering, manufacturing, testing, inspecting, and delivering the forging stock. It is applied in conjunction with the EN material standard, particularly when the forging stock manufacturer is not the producer of the eventual forgings.
記事のタイトル：SIST EN 4400-6:2019 - 航空宇宙シリーズ - アルミニウムおよびアルミニウム・マグネシウム合金 - 技術仕様 - 第6部：アルミニウム合金鍛造材 記事の内容：この欧州規格は、押出しまたはホットローリングによって製造されるアルミニウム合金の鍛造材（鋳造用の鍛造材も含む）の注文、製造、試験、検査、納品に関する要件を定義しています。この基準は通常、鍛造材の製造業者が対応する鍛造物の製造業者でない場合に言及され、適用されます。
記事のタイトル：SIST EN 4400-6:2019 - 航空宇宙シリーズ - アルミニウムおよびアルミニウム・マグネシウム合金 - 技術仕様 - 第6部：アルミニウム合金鍛造材 記事内容：このヨーロッパ規格は、アルミニウム合金鍛造材（押出しまたは熱間圧延によって製造された）および鋳造鍛造材の発注、製造、試験、検査、納入に関する要件を定義しています。この規格は、鍛造材の製造業者が対応する鍛造品の製造業者ではない場合に、通常、EN材料規格と併用することがあります。
기사 제목 : SIST EN 4400-6:2019 - 항공 우주 산업용 알루미늄 및 알루미늄-마그네슘 합금 - 기술 사양 - 제 6 부 : 알루미늄 합금 주조 재료 기사 내용 : 이 유럽 표준은 알루미늄 합금 주조 재료(압출 또는 핫 압연에 의해 생산된)와 주조 주조장의 주문, 제조, 시험, 검사 및 납품에 대한 요구 사항을 정의한다. 주조 주조 재료 제조업체가 해당 주조 재료의 제조자가 아닌 경우에 일반적으로 EN 재료 표준과 연계하여 참조될 때 적용된다.
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