Aerospace series - U-section aluminium alloy folded profiles - Dimensions

This European Standard specifies the dimensions and physical constants of U-section aluminium alloy folded profiles used in aerospace construction.

Luft- und Raumfahrt - U-Profile aus Aluminiumlegierungen - Gebogen - Abmessungen

Série aérospatiale - Profilés pliés et formés en U en alliages d'aluminium - Dimensions

Aeronavtika - U-profili iz aluminijevih zlitin - Mere

Ta evropski standard določa mere in fizikalne konstante U-profilov iz aluminijevih zlitin,
ki se uporabljajo v aeronavtiki.

General Information

Status
Published
Publication Date
22-Aug-2017
ICS
49.025.20 - Aluminium
Technical Committee
I13 - Imaginarni 13
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
11-Aug-2017
Due Date
16-Oct-2017
Completion Date
23-Aug-2017
Ref Project
EN 2053:2017 - Aerospace series - U-section aluminium alloy folded profiles - Dimensions

Overview

EN 2053:2017 is a European aerospace standard that specifies the dimensions and physical constants of U‑section aluminium alloy folded profiles used in aerospace construction. Prepared under ASD‑STAN and adopted by CEN, the standard provides dimensional codes, cross‑sectional areas and linear mass values for a wide range of U‑section folded aluminium profiles intended for aircraft and related aerospace applications.

Key Topics

  • Scope: Defines U‑section aluminium alloy folded profiles for aerospace construction (dimensional and physical data only).
  • Dimensions and codes: Table 1 in EN 2053 lists dimensional codes (e.g., AA, AB … CT) with profile parameters B, H, R, S and the corresponding cross‑sectional area and linear mass.
  • Physical constants: Linear mass values are calculated using a reference density of 2.8 kg/dm³ (as noted in the standard).
  • Materials: Materials are defined by referenced material standards - notably EN 2127 for aluminium alloy AL‑P7075‑T73511 extruded bars and sections where applicable.
  • Designation and marking: The standard prescribes how to designate products (name, standard number, dimensions or dimensional code, and material standard). Example:
    SECTION EN2053 – 25 × 16 × 1,2 EN2127.
    Marking requirements are to comply with the applicable technical specification.
  • Normative references and related guidance: EN 2053 refers to other aerospace standards for tolerances and technical specifications (see Related Standards).

Applications

EN 2053:2017 is intended for use by professionals involved in the design, procurement, manufacture and quality control of aerospace structural elements that use folded U‑section aluminium profiles. Typical practical uses include:

  • Design and weight estimation: Using the provided cross‑sectional areas and linear mass for structural calculations and mass budgeting.
  • Procurement and specification: Specifying standard profile dimensions and codes to ensure interchangeability between suppliers.
  • Manufacturing and inspection: Using dimensional codes and referenced material standards to verify incoming semi‑finished folded profiles.
  • CAD and BOM data: Populating parts libraries with standardized profile dimensions and physical constants.

Users: aerospace design engineers, structural analysts, purchasing agents, material suppliers, fabrication shops and quality assurance teams.

Related Standards

  • EN 2127 - Aerospace series: Aluminium alloy AL‑P7075‑T73511 - Extruded bars and sections (material reference)
  • EN 2065 - Folded profiles aluminium alloys - General tolerances - Aerospace series
  • EN 2070‑2 - Aluminium and aluminium alloy wrought products - Technical specification - Sheet, strip, formed profiles and plate

Keywords: EN 2053:2017, U‑section aluminium alloy folded profiles, aerospace standard, dimensions, linear mass, cross‑sectional area, EN 2127, folded profiles.

Frequently Asked Questions

SIST EN 2053:2017 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Aerospace series - U-section aluminium alloy folded profiles - Dimensions". This standard covers: This European Standard specifies the dimensions and physical constants of U-section aluminium alloy folded profiles used in aerospace construction.

This European Standard specifies the dimensions and physical constants of U-section aluminium alloy folded profiles used in aerospace construction.

SIST EN 2053:2017 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.

SIST EN 2053:2017 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.

Standards Content (Sample)


2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aeronavtika - U-profili iz aluminijevih zlitin - MereLuft- und Raumfahrt - U-Profile aus Aluminiumlegierungen - Gebogen - AbmessungenSérie aérospatiale - Profilés pliés et formés en U en alliages d'aluminium - DimensionsAerospace series - U-section aluminium alloy folded profiles - Dimensions49.025.20AluminijAluminiumICS:Ta slovenski standard je istoveten z:EN 2053:2017SIST EN 2053:2017en,fr,de01-oktober-2017SIST EN 2053:2017SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 2053
August
t r s y ICS
v {ä r t wä t r English Version
Aerospace series æ Uæsection aluminium alloy folded profiles æ Dimensions Série aérospatiale æ Profilés pliés et formés en U en alliages d 5aluminium æ Dimensions
Luftæ und Raumfahrt æ UæProfile aus Aluminiumlegierungená gebogen æ Abmessungen This European Standard was approved by CEN on
s v May
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:
Avenue Marnix 17,
B-1000 Brussels
t r s y CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
t r w uã t r s y ESIST EN 2053:2017

Page European foreword . 3 1 Scope . 4 2 Normative references . 4 3 Materials . 4 4 Required characteristics . 4 5 Designation . 6 6 Marking . 6 Bibliography . 7
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