Aerospace series - Aluminium alloy AL-P7175- Forging stock

This European Standard specifies the requirements relating to:
Aluminium alloy AL-P7175
Forging stock
for aerospace applications.

Luft- und Raumfahrt - Aluminiumlegierung AL-P7175 - Schmiedevormaterial

Série aérospatiale - Alliage d'aluminium AL-P7175 - Produits destinés à la forge

Aeronavtika - Aluminijeva zlitina AL-P7175 - Kovinski materiali

Ta evropski standard določa zahteve za:
aluminijeve zlitine AL-P7175,
kovinske materiale,
za uporabo v aeronavtiki.

General Information

Status
Published
Publication Date
26-Mar-2019
Withdrawal Date
29-Sep-2019
ICS
49.025.20 - Aluminium
Technical Committee
ASD-STAN - Aerospace
Drafting Committee
ASD-STAN/D 4/S 1 - Aluminium
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
27-Mar-2019
Completion Date
27-Mar-2019
Ref Project
SIST EN 4289:2019 - Aerospace series - Aluminium alloy AL-P7175 - Forging stock

Overview

EN 4289:2019 - Aerospace series - Aluminium alloy AL‑P7175: Forging stock is a CEN (ASD‑STAN) material standard that specifies composition, form, production and testing requirements for AL‑P7175 forging stock intended for aerospace applications. The standard is part of the EN aerospace metallic materials series and links to technical specification EN 4400‑6 and drafting rules in EN 4500‑2.

Key topics and requirements

  • Material designation: Aluminium alloy AL‑P7175 (a high‑strength aerospace alloy).
  • Chemical composition: The standard specifies elemental limits for Si, Fe, Cu, Mn, Mg, Cr, Zn, Ti and other elements, with aluminium as the balance. (Numerical limits for maxima/minima are given in Table 1 of EN 4289:2019.)
  • Forms and production: Permitted product forms include ingot or billet, rod, bar or section. Production methods covered include cast and extruded forging stock.
  • Heat treatment and delivery conditions: Delivery and use conditions are defined (delivery codes and conditions are stated in the table). Reference heat treatment for forged test pieces or extruded sections is T73 (details and reference lines are in the standard).
  • Testing and inspection: Mechanical test samples, test pieces, dimensional checks, macrostructure evaluation and defect inspections follow the procedures and sampling rules referenced to EN 4400‑6. Specific inspection items such as external/internal defects, peripheral coarse grain and marking/ dimensional inspection are included.
  • Notes & agreements: The standard includes a capability clause and notes that quench additives or higher quenchant temperatures require agreement between manufacturer and purchaser.
  • Qualification: Product qualification requirements refer to EN 2043; a qualification program is to be agreed between manufacturer and purchaser.

Applications

  • Used by aerospace manufacturers, material suppliers, forgings shops, procurement/specification engineers and quality/inspection teams who need standardized requirements for high‑strength aluminium forging stock.
  • Typical uses include structural aerospace forgings where AL‑P7175 properties and controlled chemistry, processing and inspection are critical to component performance and certification.
  • Useful for supply chain contractual specifications, incoming material inspection criteria and product qualification programs.

Related standards

  • EN 4400‑6 - Aluminium alloy forging stock technical specification (referenced for sampling, tests and dimensions)
  • EN 4258 - General organization of aerospace metallic material standards
  • EN 4500‑2 - Rules for drafting aluminium/magnesium material standards
  • EN 2043 - Product qualification (referenced for qualification programme)

Keywords: EN 4289:2019, AL‑P7175, aluminium forging stock, aerospace materials standard, EN 4400‑6, forging stock specification, aerospace alloy.

Frequently Asked Questions

EN 4289:2019 is a standard published by the European Committee for Standardization (CEN). Its full title is "Aerospace series - Aluminium alloy AL-P7175- Forging stock". This standard covers: This European Standard specifies the requirements relating to: Aluminium alloy AL-P7175 Forging stock for aerospace applications.

This European Standard specifies the requirements relating to: Aluminium alloy AL-P7175 Forging stock for aerospace applications.

EN 4289:2019 is classified under the following ICS (International Classification for Standards) categories: 49.025.20 - Aluminium. The ICS classification helps identify the subject area and facilitates finding related standards.

You can purchase EN 4289:2019 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CEN standards.

Standards Content (Sample)


2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aeronavtika - Aluminijeva zlitina AL-P7175 - Kovinski materialiLuft- und Raumfahrt - Aluminiumlegierung AL-P7175 - SchmiedevormaterialSérie aérospatiale - Alliage d'aluminium AL-P7175 - Produits destinés à la forgeAerospace series - Aluminium alloy AL-P7175 - Forging stock49.025.20AluminijAluminiumICS:Ta slovenski standard je istoveten z:EN 4289:2019SIST EN 4289:2019en,fr,de01-junij-2019SIST EN 4289:2019SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 4289
March
t r s { ICS
v {ä r t wä t r English Version
Aerospace series æ Aluminium alloy ALæP y s y wæ
Forging stock Série aérospatiale æ Alliage d 5aluminium ALæP y s y w æ Produits destinés à la forge
Luftæ und Raumfahrt æ Aluminiumlegierung ALæP y s y w æSchmiedevormaterial This European Standard was approved by CEN on
t x June
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 t z {ã t r s { ESIST EN 4289:2019
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