SIST EN 2695:2005

Aerospace series - Aluminium alloy AL-P6081-T6 - Sheet and strip - 0,3 mm <a <6 mm

This standard specifies the requirements relating to:
Aluminium alloy AL-P6081-
T6
Sheet and strip
0,3 mm < or = a < or = 6 mm
for aerospace application.

Luft- und Raumfahrt - Aluminiumlegierung AL-P6081-T6 - Bleche und Bänder - 0,3 mm < a <6 mm

Diese Norm legt die Anforderungen an
Aluminiumlegierung AL-P6081-
T6
Bleche und Bänder
0,3 mm < or =  a < or =  6 mm
für Anwendungen in der Luft- und Raumfahrt fest.

Série aérospatiale - Alliage d'aluminium AL-P6081-T6 - Tôles et bandes - 0,3 mm <a <6 mm

Aerospace series - Aluminium alloy AL-P6081-T6 - Sheet and strip - 0,3 mm <a <6 mm

General Information

• Status: Published
• Publication Date: 31-Oct-2005
• ICS: 49.025.20 - Aluminium
• Technical Committee: SS SPL - Technical Board for the general field
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Nov-2005
• Due Date: 01-Nov-2005
• Completion Date: 01-Nov-2005
• Ref Project: EN 2695:2005 - Aerospace series - Aluminium alloy AL-P6081-T6 - Sheet and strip - 0,3 mm <a <6 mm

Relations

• Replaces: SIST EN 2695:2001 - Aerospace series - Aluminium alloy AL-P6081-T6 - Sheet and strip 0,3 mm <= a <= 6 mm
• Effective Date: 22-Dec-2008

Overview

EN 2695:2005 is a CEN aerospace series standard that specifies requirements for aluminium alloy AL‑P6081‑T6 in the form of rolled sheet and strip with thicknesses 0.3 mm ≤ a ≤ 6 mm. Prepared by AECMA‑STAN and adopted by CEN, the standard defines chemical composition limits, delivery and heat‑treatment conditions, mechanical property minima and inspection/qualification references for use in aerospace applications.

Key topics and technical requirements

• Material form and range
  • Rolled sheet and strip, thickness 0.3–6 mm.
  • Designation: AL‑P6081‑T6.
• Chemical composition (representative limits from the standard)
  • Si: 0.70–1.10%
  • Fe: ≤ 0.50%
  • Cu: ≤ 0.10%
  • Mn: 0.10–0.45%
  • Mg: 0.60–1.00%
  • Cr: ≤ 0.10%
  • Zn: ≤ 0.20%
  • Ti: ≤ 0.15%
  • Other elements: each ≤ 0.05%, total ≤ 0.15%
• Delivery conditions and heat treatment
  • T4 and T6 delivery conditions specified.
  • Solution heat treatment: 530 °C ≤ θ ≤ 540 °C with water quench (WQ) to ≤ 40 °C.
  • T4: natural aging (ambient, t ≥ 5 d).
  • T6: artificial ageing 165–175 °C for 7–9 hours after quenching.
• Mechanical properties and testing
  • Proof stress Rp0.2 ≥ 240 MPa.
  • Tensile strength Rm ≥ 280 MPa.
  • Elongation A (50 mm gauge) ≥ 10%.
  • Test direction: longitudinal–transverse (LT); ambient temperature testing.
  • Typical hardness: ~60 HB (T4) and ~85 HB (T6), with specified product and batch tolerances.
• Inspection, marking and qualification
  • Dimensional and marking inspections, external defect control and batch uniformity follow EN 4400‑2.
  • Product qualification programme to be agreed between manufacturer and purchaser.

Applications and users

EN 2695:2005 is intended for stakeholders specifying, manufacturing or procuring aerospace‑grade aluminium sheet and strip:

• Aircraft structural materials engineers and designers
• Suppliers and processors of rolled aluminium products
• Quality, inspection and certification teams in aerospace supply chains
• Procurement and materials specification authors requiring traceable, standardized AL‑P6081‑T6 material properties

Typical use cases include aerospace panels, stiffeners and other components where the mechanical and corrosion‑resistance profile of 6081‑T6 sheet/strip is required.

Related standards

• EN 4400‑2 - Aerospace series: aluminium wrought products - technical specification, Part 2: Sheet and strip
• EN 4258 - Organization of metallic material standards in aerospace series
• EN 4500‑2 - Rules for drafting/presentation of aluminium material standards

Keywords: EN 2695:2005, AL‑P6081‑T6, aerospace aluminium sheet, aluminium alloy 6081, sheet and strip 0.3–6 mm, aerospace materials standard.

Standards Content (Sample)

SLOVENSKI STANDARD
01-november-2005
1DGRPHãþD
SIST EN 2695:2001
Aerospace series - Aluminium alloy AL-P6081-T6 - Sheet and strip - 0,3 mm mm
Aerospace series - Aluminium alloy AL-P6081-T6 - Sheet and strip - 0,3 mm Luft- und Raumfahrt - Aluminiumlegierung AL-P6081-T6 - Bleche und Bänder - 0,3 mm <
a <6 mm
Série aérospatiale - Alliage d'aluminium AL-P6081-T6 - Tôles et bandes - 0,3 mm mm
Ta slovenski standard je istoveten z: EN 2695:2005
ICS:
49.025.20 Aluminij Aluminium
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 2695
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2005
ICS 49.025.20 Supersedes EN 2695:1993
English version
Aerospace series - Aluminium alloy AL-P6081-T6 - Sheet and
strip - 0,3 mm ≤a ≤6 mm
Série aérospatiale - Alliage d'aluminium AL-P6081-T6 - Luft- und Raumfahrt - Aluminiumlegierung AL-
Tôles et bandes - 0,3 mm ≤a ≤6 mm P6081-T6 - Bleche und Bänder - 0,3 mm ≤a ≤6 mm
This European Standard was approved by CEN on 22 April 2005.

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 Central Secretariat 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 Central Secretariat has the same
status as the official versions.

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© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 2695:2005: E
worldwide for CEN national Members.

Foreword
This document (EN 2695:2005) has been prepared by the European Association of Aerospace
Manufacturers - Standardization (AECMA-STAN).
After enquiries and votes carried out in accordance with the rules of this Association, this Standard has
received the approval of the National Associations and the Official Services of the member countries of
AECMA, prior to its presentation to CEN.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by December 2005, and conflicting national standards shall be withdrawn
at the latest by December 2005.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 2695:1993.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republi
...