SIST EN 4474:2009
(Main)Aerospace series - Aluminium pigmented coatings - Coating methods
Aerospace series - Aluminium pigmented coatings - Coating methods
This standard defines the coating methods and characteristics of aluminium pigmented coatings to EN 4473 which may be applied to fasteners in titanium, titanium alloys, heat resisting nickel base or cobalt base alloys and corrosion resisting steels excluding high strength steels above 1 550 MPa.
Luft- und Raumfahrt - Aluminium pigmenttete Beschichtungen - Beschichtungsverfahren
Diese Norm legt die Beschichtungsverfahren und Eigenschaften von aluminiumpigmentierten Beschichtungen nach EN 4473 fest, die auf Verbindungselemente aus Titan, Titanlegierungen, hochwarmfesten Nickel- oder Kobaltlegierungen und korrosionsbeständigen Stählen, ausgenommen hochwarmfeste Stähle über 1 550 MPa, aufgetragen werden können.
Série aérospatiale - Revêtements alumino-organiques - Méthode d'application
Aeronavtika - Premazi, pigmentirani z aluminijem - Premazna metoda
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aeronavtika - Premazi, pigmentirani z aluminijem - Premazna metodaLuft- und Raumfahrt - Aluminium pigmenttete Beschichtungen - BeschichtungsverfahrenSérie aérospatiale - Revêtements alumino-organiques - Méthode d'applicationAerospace series - Aluminium pigmented coatings - Coating methods49.040Prevleke in z njimi povezani postopki, ki se uporabljajo v letalski in vesoljski industrijiCoatings and related processes used in aerospace industry49.025.20AluminijAluminiumICS:Ta slovenski standard je istoveten z:EN 4474:2009SIST EN 4474:2009en,de01-oktober-2009SIST EN 4474:2009SLOVENSKI
STANDARD
SIST EN 4474:2009
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 4474July 2009ICS 49.040 English VersionAerospace series - Aluminium pigmented coatings - CoatingmethodsSérie aérospatiale - Revêtements alumino-organiques -Méthode d'applicationLuft- und Raumfahrt - AluminiumpigmentierteBeschichtungen - BeschichtungsverfahrenThis European Standard was approved by CEN on 27 May 2009.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre:
Avenue Marnix 17,
B-1000 Brussels© 2009 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 4474:2009: ESIST EN 4474:2009
EN 4474:2009 (E) 2 Contents Page Foreword .3 1 Scope .4 2 Purpose of process .4 3 Normative references .4 4 Terms and definitions .5 5 Apparatus .5 6 Information for the processor .6 7 Surface roughness of parts prior to application .6 8 Surface preparation .6 9 Coating .7 10 Post-treatment .8 11 Removal of the coating .8 12 Characteristics, requirements and test methods .8 13 Quality assurance .9 14 Acceptance .9 15 Re-coating .9
SIST EN 4474:2009
EN 4474:2009 (E) 3 Foreword This document (EN 4474:2009) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-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 ASD, 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 January 2010, and conflicting national standards shall be withdrawn at the latest by January 2010. 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. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. SIST EN 4474:2009
EN 4474:2009 (E) 4 1 Scope This standard defines the coating methods and characteristics of aluminium pigmented coatings to EN 4473 which may be applied to fasteners in titanium, titanium alloys, heat resisting nickel base or cobalt base alloys and corrosion resisting steels excluding high strength steels above 1 550 MPa. 2 Purpose of process To reduce galvanic corrosion, wear, risk of seizing and, in some cases, fretting corrosion. 3 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2516, Aerospace series — Passivation of corrosion resisting steels and decontamination of nickel base alloys. EN 3032, Aerospace series — Test method for dry film lubricants — Thickness measurement. EN 4473, Aerospace series — Aluminium pigmented coatings — Technical specification. 1) EN 9100, Aerospace series — Quality management systems — Requirements (based on ISO 9001:2000) and Quality systems — Model for quality assurance in design, development, production, installation and servicing (based on ISO 9001:1994). EN ISO 1463, Metallic and oxide coatings — Measurement of coating thickness — Microscopical method (ISO 1463:2003). EN ISO 2409, Paints and varnishes — Cross-cut test (ISO 2409:2007). EN ISO 2431, Paints and varnishes — Determination of flow time by use of flow cups (ISO 2431:1993). EN ISO 2884-1, Paints and varnishes — Determination of viscosity using rotary viscometers — Part 1:
Cone-and-plate viscometer operated at a high rate of shear (ISO 2884-1:1999). ISO 2859-1, Sampling procedures for inspection by attributes — Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection. ISO 8080, Aerospace — Anodic treatment of titanium and titanium alloys — Sulphuric acid process.
1) Published as ASD Pre-standard at the date of publication of this standar
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