EN 2699:2019

Aerospace series - Aluminium alloy (5086) - Annealed and straightened (H111) - Drawn bar - 6 mm ≤ D ≤ 50 mm

This document specifies the requirements relating to:
Aluminium alloy (5086)
Annealed and straightened (H111)
Drawn bar
6 mm ≤ D ≤ 50 mm
for aerospace applications.

Luft- und Raumfahrt - Aluminiumlegierung (5086) - Geglüht und gerichtet (H111) - Stangen, gezogen - 6 mm ≤ D ≤ 50 mm

Série aérospatiale - Alliage d'aluminium (5086) - Recuit et dressé (H111) - Barres étirées - 6 mm ≤ D ≤ 50 mm

Aeronavtika - Aluminijeva zlitina (5086) - Žarjena in poravnana (H111) - Vlečene palice - 6 mm ≤ D ≤ 50 mm

Ta dokument določa zahteve, ki se nanašajo na:
aluminijevo zlitino (5086),
žarjeno in poravnano (H111),
vlečene palice,
6 mm ≤ D ≤ 50 mm,
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 - Metallic
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 27-Mar-2019
• Completion Date: 27-Mar-2019
• Ref Project: SIST EN 2699:2019 - Aerospace series - Aluminium alloy (5086) - Annealed and straightened (H111) - Drawn bar - 6 mm ≤ D ≤ 50 mm

Overview

EN 2699:2019 (CEN) is a European aerospace material standard that specifies requirements for aluminium alloy 5086 in the H111 (annealed and straightened) condition, supplied as drawn bars with diameters 6 mm ≤ D ≤ 50 mm. It is part of the Aerospace series of metallic material standards and is intended to ensure consistent chemistry, form, delivery condition and testing for aerospace applications.

Key Topics

• Material and form
  • Aluminium alloy 5086, produced as drawn bars (bar form) in the diameter range 6–50 mm.
  • Delivery condition H111 (annealed and straightened); delivery condition code U.
• Chemical composition
  • Limits are specified for major elements (e.g., Si, Fe, Cu, Mn, Mg, Cr, Ti, Zr and others). Notably, Mg is specified in the ~3.5–4.5% range and maximum limits are given for elements such as Si, Fe and Cu.
• Mechanical and test requirements
  • Mechanical properties referenced include proof stress (Rp0.2), tensile strength (Rm) and elongation (A%); test direction is longitudinal (L) and tests are normally at ambient temperature.
  • Hardness is listed (informative) and some inspection and dimensional checks are required.
• Production and dimensional control
  • Bars are produced by drawing; dimensional tolerances and shape classes are linked to EN 2044 / EN 2045 / EN 2046 depending on round, square or hexagonal sections.
• Qualification and inspection
  • Product qualification programs and inspection criteria (marking, dimensional inspection) are to be agreed between manufacturer and purchaser where applicable.

Applications

EN 2699:2019 is used wherever consistent, aerospace-grade aluminium 5086 drawn bars are required. Typical practical uses:

• Structural components and fittings in aircraft where corrosion resistance and good mechanical stability are needed
• Shafts, pins and machined components manufactured from drawn bar stock
• Procurement and specification for suppliers and buyers of aerospace aluminium bar
• Quality assurance, incoming inspection and material certification processes

Users of this standard include materials engineers, procurement specialists, aerospace manufacturers, suppliers of aluminium bar, and certification/quality teams.

Related Standards

• EN 2044 / EN 2045 / EN 2046 - dimensional and tolerance standards for round, square and hexagonal aluminium bars
• EN 4400-3 - aerospace technical specification for aluminium bar and section
• EN 4258 - organization of aerospace metallic material standards
• EN 4500-002 - drafting rules for aluminium material standards

Keywords: EN 2699:2019, aluminium alloy 5086, H111, drawn bar, aerospace standard, CEN, 6–50 mm, chemical composition, mechanical properties, EN 2044.

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.49.025.20AluminijAluminiumICS:Ta slovenski standard je istoveten z:EN 2699:2019SIST EN 2699:2019en,fr,de01-junij-2019SIST EN 2699:2019SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 2699
March
t r s { ICS
v {ä r t wä t r English Version
≤ D ≤
w r mm ≤ D ≤
w r mm mm ≤ D ≤
w r mm This European Standard was approved by CEN on
t r August
t r s zä
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
t x { {ã t r s { ESIST EN 2699:2019
...