ASD - CEN ASD TC
CEN ASD TC
General Information
Frequently Asked Questions
ASD is a Technical Committee within the European Committee for Standardization (CEN). It is named "CEN ASD TC". This committee has published 3549 standards.
ASD develops CEN standards. Currently, there are 3549 published standards from this technical committee.
The European Committee for Standardization (CEN) is a public standards organization that brings together the national standardization bodies of 34 European countries. CEN provides a platform for developing European Standards (ENs) and other technical documents in relation to various products, materials, services, and processes, supporting the European Single Market.
A Technical Committee (TC) in CEN is a group of experts responsible for developing international standards in a specific technical area. TCs are composed of national member body delegates and work through consensus to create standards that meet global industry needs. Each TC may have subcommittees (SCs) and working groups (WGs) for specialized topics.
This document specifies methods for measuring the transfer impedance of a cable.
It is intended to be used together with EN 3475-100 and IEC 62153-4-3.
- Standard5 pagesEnglish languagee-Library read for1 day
This document specifies the characteristics of close tolerance pins, swage locking, 100° countersunk reduced head, shear type, in aluminium alloy 7050-T73 with chemical film, inch series, with a maximum operating temperature of 80 °C for aerospace application.
- Standard10 pagesEnglish languagee-Library read for1 day
This document specifies the technical and quality assurance requirements for externally threaded fasteners in material FE-PA92HT (A286) of tensile strength class 900 MPa at room temperature, maximum test temperature of material 650 °C, either manufactured by machining from bar or forging.
Primarily for aerospace applications, it is applicable to such externally threaded fasteners when referenced on the product standard or drawing.
- Standard24 pagesEnglish languagee-Library read for1 day
This document specifies the characteristics, qualification and acceptance requirements for O-rings in low compression set fluorocarbon rubber (FKM) to EN 2798.
- Standard11 pagesEnglish languagee-Library read for1 day
This document specifies the characteristics of O-rings in fluorocarbon rubber (FKM), low compression set, hardness 80 IRHD, for aerospace applications.
They are intended to be used in air, mineral / synthetic oil and fuel systems.
Operating conditions - Temperature:
a) Continuous operation: −20 °C to +225 °C;
b) Static applications minimum temperature of use: −50 °C.
Limitation: not used with phosphoric ester type hydraulic fluids (permanent or temporary immersion).
- Standard12 pagesEnglish languagee-Library read for1 day
This document specifies the characteristics of self-locking serrated shank nuts in FE-PA2601, for aerospace applications.
Classification: 1 100 MPa /650 °C .
- Standard8 pagesEnglish languagee-Library read for1 day
This document specifies a method of testing the fire resistance of "fire-proof" electrical cables.
- Standard14 pagesEnglish languagee-Library read for1 day
This document specifies the characteristics of a collar, swage locking, shear type, in aluminium alloy 3003, with a maximum operating temperature of 80 °C for aerospace application. This document is applicable in combination with EN 6050, EN 6100 or EN 6120.
- Draft8 pagesEnglish languagee-Library read for1 day
The scope of the present document is to provide the elements needed for elaborating the programme execution logic and drafting the execution plan for the realization of a product.
NOTE 1 In this document, the term “logic” alone is sometimes used for “execution logic”.
NOTE 2 In this document, the term “product” is used to designate the object of the program concerned, and the term “system” is used to designate the product for anything related to system engineering.
NOTE 3 The product is also considered a “system-of-interest” and its enabling systems are also taken into account.
The execution logic and plan enable customers/suppliers to reach an agreement on how their respective processes and activities can be organized.
The aim is to enable each actor in the programme to manage their activities with sufficient visibility of the sequencing of the other stakeholdersʼ activities.
This document belongs to the documents supporting EN 9200 relating to the programme management specification.
The present document describes the principles of programme execution logic and defines the corresponding management requirements. This description is supplemented:
— on the one hand, in terms of execution logic principles, by:
— the challenges of a basic logic common to all actors (synchronization);
— the applicable criteria to set up this basic logic;
— the translation of this logic into the programme processes;
— on the other hand, in terms of implementing the execution logic, by:
— the procedures for practical implementation of the management requirements defined in EN 9200;
— adaptations of the logic according to the various constraints and specificities of the programme, and justification of these adaptations;
— the consistency between the basic logic at system level and the logics at subsystem and constituent levels.
The breakdown of clauses as used in this document gives a gradual understanding of the approach to be adopted to construct an execution logic. For instance:
— Clause 5 presents the end-purpose of a programme execution logic as well as the associated basic concepts and the constituents of this logic;
— Clause 6 describes and characterizes the process for building the logic;
— Clause 7 concerns change control to the execution logic;
— Clause 8 concentrates on the importance of capitalization and lessons learned.
This document applies to aeronautical, space and defence programmes. The principles can be extended to other areas of activity.
It applies to realization of a single product, of several samples or of a series. It applies to any customer/supplier level, while ensuring consistency between successive levels.
The principles described concern all programme actors, from initial expression of need through to closure of the programme.
- Draft42 pagesEnglish languagee-Library read for1 day
This document specifies the characteristics of a collar, swage locking, shear type, in aluminium alloy 6061-T7, with a maximum operating temperature of 80 °C for aerospace application.
This document is applicable in combination with EN 6050, EN 6100 or EN 6120.
- Draft8 pagesEnglish languagee-Library read for1 day
This document specifies methods for measuring the structural return loss of symmetrical cables for digital data transmission.
It is applicable together with EN 3475-100 and EN 50289-1-11. Attention is drawn in particular to correction procedures detailed in EN 50289-1-11:2016, Annex B, to minimize negative effects of cable preparation in the purpose of high frequency range measurements.
- Standard5 pagesEnglish languagee-Library read for1 day
This document specifies the requirements relating to:
Heat-resisting alloy X6NiCrTiMoV26-15 (1.4980)
Consumable electrode remelted
Solution treated and precipitation treated
Bars and sections
a or D ≤ 100 mm
Rm ≥ 900 MPa
for aerospace applications.
W.nr: 1.4980.
ASD-STAN designation: FE-PA2601.
- Standard9 pagesEnglish languagee-Library read for1 day
The purpose of this document is to:
— identify and describe, in a structured way, the principles of the integrated logistic support (ILS) activities and tasks for the main types of stakeholders in the system life cycle, from the expression of need to disposal;
— place the activities, tasks and ILS deliverables within the programme execution;
— identify the main selection and sizing of activities and tasks criteria according to the nature and the requirements of the programme;
— control the relations with the other aspects of programme management.
This document covers the following subjects:
— management of ILS (definition, implementation and running of the processes);
— expression of the support requirements;
— elaboration of the contracts (e.g. for development, maintenance, supply);
— implementation of the tasks and processes.
This document is also related to the following subjects:
— relations with costs and lead times control, configuration management, performance and RAMS management, quality assurance, documentation management;
— regulations (e.g. information system security, export controls, safety at work);
— human and organizational factors (HOF);
— environment (e.g. RoHS, REACh);
— information systems (IS) and the links between them;
— logistics information systems (LIS);
— in-service support (ISS) activities;
— configuration management of ILS objects;
— life cycle.
The following stakeholders are concerned by ILS:
— users in the broadest sense: operators, maintenance operators, administrators, dismantlers of the system, trainers;
— the customer, who:
— prepares technical and contractual specifications of need with which the system will comply;
— sets up the funding of the programme;
— oversees the realization and commissioning of the main system and of the support system;
— facilitates the feedback.
NOTE 1 At the highest level of the system, the customer can also be referred to as the “project owner”.
NOTE 2 The “main system” can also be referred to as the “system of interest”.
— the supplier(s) who deliver a system (main and support) to the customer, which meets the performance specifications on time and for the agreed cost, throughout the system life cycle;
NOTE 3 At the highest level of the system, the supplier can also be referred to as the “industrial prime contractor”.
— the regulatory authorities that supervise and approve the support processes and equipment, as needed.
The principles laid down in this document can be applied, after adaptation, to all the customer/supplier relations resulting from the breakdown of the main contract into sub-contracts.
- Standard41 pagesEnglish languagee-Library read for1 day
This document specifies the requirements relating to:
Heat-resisting alloy X6NiCrTiMoV26-15 (1.4980)
Consumable electrode remelted
Not heat treated
Forging stock
a or D ≤ 200 mm
for aerospace applications.
W.nr: 1.4980.
ASD-STAN designation: FE-PA2601.
- Standard9 pagesEnglish languagee-Library read for1 day
This document specifies a method for the high temperature exposure of protection sleeves for electrical cable and cable bundles for aerospace applications.
It is used together with EN 6059 100.
- Draft5 pagesEnglish languagee-Library read for1 day
This document specifies the requirements relating to:
Heat-resisting alloy X6NiCrTiMoV26-15 (1.4980)
Consumable electrode remelted
Solution treated and precipitation treated
Bars and sections
De ≤ 100 mm
Rm ≥ 960 MPa
for aerospace applications.
W.nr: 1.4980.
ASD-STAN designation: FE-PA2601.
- Standard9 pagesEnglish languagee-Library read for1 day
This document specifies the requirements relating to:
Heat-resisting alloy X4NiCrTiMoV26-15 (1.4680)
Consumable electrode remelted
Not heat treated
Forging stock
a or D ≤ 250 mm
for aerospace applications.
W.nr: 1.4680.
ASD-STAN designation: FE-PA2602.
- Standard9 pagesEnglish languagee-Library read for1 day
This document specifies the requirements for the ordering, manufacture, testing, inspection and delivery of pre-production and production forgings in steel and heat-resisting alloys.
- Standard33 pagesEnglish languagee-Library read for1 day
This document specifies the requirements for the ordering, manufacture, testing, inspection and delivery of steel and heat resisting alloy remelting stock. It is presupposed to be applied when referred to and in conjunction with the EN material standard unless otherwise specified on the drawing, order or inspection schedule.
- Standard26 pagesEnglish languagee-Library read for1 day
This document specifies the requirements for the ordering, manufacture, testing, inspection and delivery of steel and heat-resisting (cobalt, nickel and iron-based alloys) alloy plates, sheets and strips. It is presupposed to be applied when referred to and in conjunction with the EN material standard unless otherwise specified on the drawing, order or inspection schedule.
- Standard31 pagesEnglish languagee-Library read for1 day
This document specifies a method of determining the attenuation variation of an optical cable during mechanical bending under load at the maximum and minimum operating temperatures.
- Standard9 pagesEnglish languagee-Library read for1 day
This document specifies the requirements for the ordering, manufacture, testing, inspection and delivery of steel and heat-resisting alloy forging stock. It is presupposed to be applied when referred to and in conjunction with the EN material standard unless otherwise specified on the drawing, order or inspection schedule.
- Standard29 pagesEnglish languagee-Library read for1 day
This document specifies the requirements for the ordering, manufacture, testing, inspection and delivery of steel and heat-resisting alloy tubes. It is presupposed to be applied when referred to and in conjunction with the EN material standard unless otherwise specified on the drawing, order or inspection schedule.
- Standard32 pagesEnglish languagee-Library read for1 day
This document specifies the requirements for the ordering, manufacture, testing, inspection and delivery of steel and heat-resisting alloy wires. It is presupposed to be applied when referred to and in conjunction with the EN material standard unless otherwise specified on the drawing, order or inspection schedule.
- Standard32 pagesEnglish languagee-Library read for1 day
This document specifies the requirements for the ordering, manufacture, testing, inspection and delivery of steel and heat-resisting alloy bars and sections. It is presupposed to be applied when referred to and in conjunction with the EN material standard unless otherwise specified on the drawing, order or inspection schedule.
- Standard37 pagesEnglish languagee-Library read for1 day
This document specifies a test procedure to identify performance characteristics and a weight rating of convection and steam ovens used on aircraft. Furthermore, it specifies the calculation procedure to determine an energy consumption index and a performance index. There is no direct correlation between the ECO efficiency and cooking performance in terms of food quality and appearance. The two index values represent the ECO efficiency.
- Standard11 pagesEnglish languagee-Library read for1 day
This document specifies the requirements relating to:
Steel X5CrNiCu17-4 (1.4542)
Air melted
Solution treated and precipitation treated
Forgings
a or D ≤ 200 mm
Rm ≥ 1 310 MPa
for aerospace applications.
W.nr: 1.4542.
ASD-STAN: FE-PM3801.
- Standard9 pagesEnglish languagee-Library read for1 day
This document specifies the requirements relating to:
Heat-resisting alloy X6NiCrTiMoV26-15 (1.4980)
Softened and cold worked
Wires for forged fasteners
D ≤ 15 mm
900 MPa ≤ Rm ≤ 1 100 MPa
for aerospace applications.
W.nr: 1.4980.
ASD-STAN designation: FE-PA2601.
- Standard9 pagesEnglish languagee-Library read for1 day
This document specifies the requirements relating to:
Steel X5CrNiCu17-4 (1.4542)
Air melted
Solution treated and precipitation treated
Forgings
a or D ≤ 200 mm
Rm ≥ 930 MPa
for aerospace applications.
W.nr: 1.4542.
ASD-STAN: FE-PM3801.
- Standard9 pagesEnglish languagee-Library read for1 day
This document specifies the requirements relating to:
Heat-resisting alloy X6NiCrTiMoV26-15 (1.4980)
Consumable electrode remelted
Solution treated and precipitation treated
Sheets, strips and plates
0,5 ≤ a ≤ 10 mm
for aerospace applications.
W.nr: 1.4980.
ASD-STAN designation: FE-PA2601.
- Standard9 pagesEnglish languagee-Library read for1 day
This document specifies the requirements relating to:
Aluminium alloy AL-P7010
Forging stock
for aerospace applications.
- Standard9 pagesEnglish languagee-Library read for1 day
This document specifies the requirements relating to:
Steel FE-PL2108 (36NiCrMo16)
1 250 MPa ≤ Rm ≤ 1 400 MPa
Bars
De ≤ 75 mm
for aerospace applications.
- Standard9 pagesEnglish languagee-Library read for1 day
This document specifies the requirements relating to:
Steel X5CrNiCu17-4 (1.4542)
Air melted
Solution treated and precipitation treated
Sheets and strips
a ≤ 6 mm
Rm ≥ 930 MPa
for aerospace applications.
W.nr: 1.4542.
ASD-STAN: FE-PM3801.
- Standard8 pagesEnglish languagee-Library read for1 day
The purpose of this document is to:
- remind the end-purpose of the development phase (see Clause 5);
- precise the content and outcomes of a development plan (see Clause 6).
This document is a supporting document that supplements RG.Aero 000 41 regarding the specific aspects to be taken into account in the development plan.
The iteratively realized development plan is consistent with the documents identified in 6.2.2.
This document applies to each level of the product breakdown structure. In particular, it takes into account the customer/supplier relationships.
- Standard14 pagesEnglish languagee-Library read for1 day
This document specifies the requirements relating to:
Steel X5CrNiCu17-4 (1.4542)
Air melted
Softened
Forging stock
a or D ≤ 300 mm
for aerospace applications.
W.nr: 1.4542.
ASD-STAN: FE-PM3801.
- Standard9 pagesEnglish languagee-Library read for1 day
This document specifies the requirements relating to:
Steel 31NiMoCr10-5-3
1 230 MPa ≤ Rm ≤ 1 420 MPa
Bars
De ≤ 40 mm
for aerospace applications.
ASD-STAN designation: FE-PL73.
- Standard10 pagesEnglish languagee-Library read for1 day
This document specifies the requirements relating to:
Steel 31NiMoCr10-5-3
1 230 MPa ≤ Rm ≤ 1 420 MPa
Bars
De ≤ 40 mm
for aerospace applications.
ASD-STAN designation: FE-PL73.
- Standard9 pagesEnglish languagee-Library read for1 day
This document specifies the characteristics of screws, 100° countersunk normal head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, MoS2 lubricated.
Classification: 1 100 MPa /315 °C .
- Standard10 pagesEnglish languagee-Library read for1 day
This document specifies a test procedure to identify performance characteristics and a weight rating of a galley chilling equipment used on aircraft. Furthermore it specifies the calculation procedure to determine an energy consumption index and a performance index. The effect of the chilling equipment on food quality is not addressed in this document.
- Standard13 pagesEnglish languagee-Library read for1 day
This document specifies a test procedure to identify performance characteristics and trash volume capacity rating of trash compactors used on a commercial aircraft. Furthermore it specifies the calculation procedure to determine an energy consumption index and a performance index.
- Standard10 pagesEnglish languagee-Library read for1 day
This document specifies the test procedures and calculations to determine the ECO efficiency of the following catering equipment installed in an aircraft:
— chilling equipment (with and without freeze function);
— ovens (steam and convection ovens);
— beverage makers (coffee makers, water heaters);
— trash compactors (single and double bin);
— espresso makers (grain, powder, pad and capsule based).
Based on the results it will be possible to derive the energy consumption index and a performance index of the considered equipment type. The two index values represent the ECO efficiency.
- Standard19 pagesEnglish languagee-Library read for1 day
This document specifies the characteristics of self-locking bihexagonal nuts in NI-PH2601, MoS2 coated, for aerospace applications.
Classification: 1 550 MPa /425 °C .
- Standard8 pagesEnglish languagee-Library read for1 day
This document specifies a test procedure to identify performance characteristics and a weight rating for espresso makers used on a commercial aircraft. Furthermore it specifies the calculation procedure to determine an energy consumption index and a performance index. The effect of the espresso makers on espresso quality is not addressed in this document.
- Standard11 pagesEnglish languagee-Library read for1 day
This document specifies a test procedure to identify performance characteristics and a weight rating of beverage maker products used on aircraft. Furthermore it specifies the calculation procedure to determine an energy consumption index and a performance index. The effect of the beverage makers on beverage quality is not addressed in this document.
- Standard11 pagesEnglish languagee-Library read for1 day
This document specifies a definition for the different weight information for the weight reporting during the development and the certification phase. Further it is a baseline for a seat weight determination to get comparable seat weights for seat brochures, marketing reasons and the eco efficiency index.
- Standard19 pagesEnglish languagee-Library read for1 day
This document specifies the requirements relating to:
Steel X2NiCoMo18-8-5 (1.6359)
Vacuum induction melted and vacuum arc remelted
Solution treated and precipitation treated
Sheets and strips
a ≤ 6 mm
1 750 MPa ≤ Rm ≤ 2 000 MPa
for aerospace applications.
W.nr: 1.6359
ASD-STAN designation: FE-PM2701
- Standard9 pagesEnglish languagee-Library read for1 day
This document specifies the determination of the ECO efficiency of passenger seats installed in large airplanes.
This document is only applicable to the weight aspects of ECO efficiency, but this document does not apply to other aspects of sustainability.
- Standard9 pagesEnglish languagee-Library read for1 day
This document specifies the requirements relating to:
Steel X15CrNi17-3 (1.4057)
Air melted
Hardened and tempered
Bars for machining
De ≤ 200 mm
900 MPa ≤ Rm ≤ 1 100 MPa
for aerospace applications.
NOTE ASD-STAN designation: FE-PM3901
Material number: 1.4057
- Standard9 pagesEnglish languagee-Library read for1 day
This document specifies the requirements relating to:
Steel X15CrNi17-3 (1.4057)
Air melted
Softened
Forging stock
a or D ≤ 300 mm
for aerospace applications.
NOTE ASD-STAN designation: FE-PM3901
Material number: 1.4057
- Standard9 pagesEnglish languagee-Library read for1 day
This document specifies the requirements relating to:
Steel X3CrNiMoAl13-8-2 (1.4534)
Vacuum induction melted and consumable electrode remelted
Softened
Forging stocks
a or D ≤ 300 mm
for aerospace applications.
NOTE ASD-STAN designation: FE-PM1503
Material number: 1.4534
- Standard9 pagesEnglish languagee-Library read for1 day





