iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
CEN

EN 2257:1997

(Main)

Aerospace series - Circular tubes for structures in aluminium and aluminium alloys - Diameter 6 mm <= D <= 100 mm - Thickness 1 mm <= a <= 6 mm - Dimensions

Aerospace series - Circular tubes for structures in aluminium and aluminium alloys - Diameter 6 mm <= D <= 100 mm - Thickness 1 mm <= a <= 6 mm - Dimensions

This standard specifies the dimensions and tolerances of circular tubes for structures in aluminium and aluminium alloys, diameter 6 mm <= D <= 100 mm, thickness 1 mm <= a <= 6 mm, for aerospace applications.

Luft- und Raumfahrt - Runde Konstruktionsrohre aus Aluminium und Aluminiumlegierungen - Durchmesser 6 mm <= D <= 100 mm - Wanddicken 1 mm <= a <= 6 mm - Maße

Diese Norm legt die Maße und Toleranzen von runden Konstruktionsrohren aus Aluminium und Aluminiumlegierungen, Durchmesser 6 mm <= D <= 100 mm, Wanddicken 1 mm <= a <= 6 mm, für die Luft- und Raumfahrt fest.

Série aérospatiale - Tubes circulaires pour structures en aluminium et alliages d'aluminium - Diamètres 6 mm <= D <= 100 mm - Epaisseurs 1 mm <= a <= 6 mm - Dimensions

La présente norme spécifie les dimensions et les tolérances des tubes circulaires pour structures en aluminium et alliages d'aluminium, diamètres 6 mm <= D <= 100 mm, épaisseurs 1 mm <= a <= 6 mm, pour applications aérospatiales.

Aerospace series - Circular tubes for structures in aluminium and aluminium alloys - Diameter 6 mm <= D <= 100 mm - Thickness 1 mm <= a <= 6 mm - Dimensions

General Information

Status
Published
Publication Date
21-Jan-1997
Withdrawal Date
30-Jul-1997
ICS
49.035 - Components for aerospace construction
Technical Committee
ASD-STAN - Aerospace
Drafting Committee
ASD-STAN/D 4 - Metallic
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
22-Jan-1997
Completion Date
22-Jan-1997
Ref Project
SIST EN 2257:2001 - Aerospace series - Circular tubes for structures in aluminium and aluminium alloys - Diameter 6 mm <= D <= 100 mm - Thickness 1 mm <= a <= 6 mm - Dimensions

Buy Standard

EN 2257:2001EN 2257:2001
PreviousNext
Standard
EN 2257:2001
English language
5 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aerospace series - Circular tubes for structures in aluminium and aluminium alloys - Diameter 6 mm <= D <= 100 mm - Thickness 1 mm <= a <= 6 mm - DimensionsLuft- und Raumfahrt - Runde Konstruktionsrohre aus Aluminium und Aluminiumlegierungen - Durchmesser 6 mm <= D <= 100 mm - Wanddicken 1 mm <= a <= 6 mm - MaßeSérie aérospatiale - Tubes circulaires pour structures en aluminium et alliages d'aluminium - Diametres 6 mm
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

CEN
EN 4905:2023(Main)
Aerospace series - Passive UHF RFID for airborne use
SIST EN 4905:2023

This document is applicable to new manufactured tags after publication of this document.
This document aims to:
-   provide specification for RFID tag manufacturers to design and manufacture passive UHF RFID tags for the aeronautical industry;
-   identify required performances for UHF RFID tags in order to be read/written during ground operations only, while being subject to the global flight environment;
-   identify functional and environmental validation tests to be performed on passive UHF RFID tags with associated pass/fail criteria as well as associated test methods;
-   check functionalities and resistance to environment for airborne passive UHF RFID tags.
This document does not apply to:
-   the reader (interrogator – readers). It will be addressed appropriately by individual applicants;
-   active RFID devices or battery assisted passive (BAP) RFID devices;
-   RFID tags designed to operate outside the 860 MHz to 960 MHz frequency range.

  • Standard
    25 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 4906:2023(Main)
Aerospace series - Embedded tags - Choice of fixation for installation, removal and replacement of embedded tags
SIST EN 4906:2023

This document is applicable in the aeronautical domain to on-board parts and to equipment intended to be embedded or positioned on any civil or military airborne vehicle with a type certificate.
The purpose of this document is to guide design, manufacturing, maintenance and operations organizations in the installation, removal and replacement of RFID tags (UHF and HF) and Contact Memory Buttons (CMB), according to the environments defined in RTCA DO-160/EUROCAE ED-14 and according to the type of support and the expected fixation performances. This guide will provide help in the specification of the tag installation/removal functions and/or will enable the solutions on offer from tag suppliers to be enhanced.
The term "tag" used in this document covers all the tags used to store electronic data, including RFID tags and CMB tags. As a reminder, the tags can also contain information that can be read by devices other than RFID or CMB readers (e.g. bar codes - Data Matrix, QR codes, etc., and/or alphanumerical characters) and information that can be read by the naked eye without any tools (human-readable).

  • Standard
    33 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 4880:2023(Main)
Aerospace series - General technical specification for standard parts
SIST EN 4880:2023

This document specifies the minimum requirements for the qualification, acceptance, delivery and
inspection of standard parts by the aerospace industry and its manufacturers.
This document is valid for standard parts and their assemblies as described in a product standard, if
mentioned therein. This specification can also be applied to other parts when specifically invoked by
the terms of delivery.
Parts/sections of this document are not applicable in cases where the product standard stipulates
requirements that differ from this specification.

  • Standard
    9 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 4708-201:2022(Main)
Aerospace series - Sleeves, heat-shrinkable, for binding, insulation and identification - Part 201: Polyolefin identification sleeves - Operating Temperature range -55 °C to 135 °C - Product standard
SIST EN 4708-201:2023

This document specifies the required characteristics for heat-shrinkable polyolefin identification
sleeving for use in aircraft electrical systems at operating temperatures between −55 °C and 135 °C.
This specification is for the characterisation of identification sleeves only.
This sleeving is flexible and flame retarded, and is available with 2:1 and 3:1 shrink ratios.
The product is normally supplied with internal diameters up to 57 mm.
The standard colours are white or yellow.
Sizes or colours other than those specifically listed in this standard may be available. These items are
considered to comply with this document if they comply with the property requirements listed in tables 3
and 4 except for dimensions and mass.
As the sleeving to be tested is a printed article the complete system is to be recorded as part of the
evaluation. The sleeve will only be considered as meeting the requirements of this document if printed
with the printer, ribbon, inks, and settings referenced within the test report.
Mark adherence and print permanence are determined in this document using method EN 6059-407.

  • Standard
    13 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 4708-203:2022(Main)
Aerospace series - Sleeving, heat-shrinkable, for binding, insulation and identification - Part 203: polyvinylidene fluoride (PVDF) Identification sleeves - Operating Temperature range -55ºC to 225ºC - Product Standard
SIST EN 4708-203:2023

This document specifies the required characteristics for heat-shrinkable semi rigid polyvinylidene identification sleeves for use in aircraft electrical systems at operating temperatures between -55 °C and 225 °C.
This specification is for the characterisation of Identification sleeves only.
This sleeving is a semi rigid tough product and is suitable for use where high temperatures and extreme fluid resistance properties are required.
It is available with a shrink ratio of 2:1.
The product is normally supplied with internal diameters up to 38 mm
The standard colours are white, black or yellow
For use at temperatures above 200 °C black with white or silver ink is recommended
Sizes or colours other than those specifically listed in this standard may be available. These items shall be considered to comply with this document if they comply with the property requirements listed in tables 2 and 3 except for dimensions and mass.
As the sleeving to be tested is a printed article the complete system is to be recorded as part of the evaluation. The sleeve will only be considered as meeting the requirements of this specification if printed with the printer, ribbon/inks and settings referenced within the test report.
Mark adherence and print permanence are determined in this document using method EN 6059-407.

  • Standard
    11 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 4841-2:2022(Main)
Aerospace series - Shock mount with bushes - Part 2: Technical overview
SIST EN 4841-2:2022

This document specifies the dimensions, masses, the tolerances and the required characteristics of shock mounts with bushes for aerospace interior application and without contamination by phosphate-ester hydraulic fluids.

  • Standard
    19 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 4841-1:2022(Main)
Aerospace series - Shock mount with bushes - Part 1: Technical specification
SIST EN 4841-1:2022

This document specifies the required characteristics, inspection and test methods, qualification and acceptance conditions for shock mounts with bushes, designed to withstand static and dynamic loads possible for aerospace interior applications in the temperature range from -55 °C to 85 °C.

  • Standard
    20 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 2755:2021(Main)
Aerospace series - Bearing, spherical, plain in corrosion resisting steel with self-lubricating liner - Elevated load at ambient temperature - Technical specification
SIST EN 2755:2022

This document specifies the required characteristics, inspection and test methods, qualification and acceptance conditions for a spherical plain bearing in corrosion resisting steel, with self-lubricating liner, for elevated loads at ambient temperature intended for use in fixed or moving parts of the aircraft structure and control mechanisms.
This document applies whenever referenced.

  • Standard
    43 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 4613:2021(Main)
Aerospace series - Spherical plain bearing in corrosion resisting steel with self-lubricating liner, narrow series - Dimensions and loads - Inch series
SIST EN 4613:2021

This document specifies the characteristics of a bearing, spherical plain in corrosion resisting steel with self-lubricating liner, narrow series for aerospace applications.
These bearings are not intended for use of moving parts especially for control mechanisms and operating systems. They shall be used in the temperature range -55 °C to 163 °C.

  • Standard
    14 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 4614:2021(Main)
Aerospace series - Spherical plain bearing in corrosion resisting steel with self-lubricating liner, wide series - Dimensions and loads - Inch series
SIST EN 4614:2021

This document specifies the characteristics of a bearing, spherical plain in corrosion resisting steel with self-lubricating liner, wide series for aerospace applications.
These bearings are not intended for use of moving parts especially for control mechanism and operating system. They shall be used in the temperature range -55 °C to 163 °C.

  • Standard
    14 pages
    English language
    sale 10% off
    e-Library read for
    1 day