EN 4704:2012

Aerospace series - Tartaric-Sulphuric-Acid anodizing of aluminium and aluminium wrought alloys for corrosion protection and paint pre-treatment (TSA)

This European Standard defines the requirement for Tartaric-Sulphuric-Acid (TSA) anodizing of aluminium and wrought alloys for corrosion protection and paint pre-treatment.
The purpose of this European Standard is to give design and quality requirements to manufactures.

Luft- und Raumfahrt - Weinsäure-Schwefelsäure-Anodisieren (TSA) von Aluminium und Aluminium-Knetlegierungen für den Korrosionsschutz und zur Vorbehandlung

Série aérospatiale - Anodisation tartrique de l'aluminium et des alliages d'aluminium corroyés pour protection contre la corrosion et peinture (TSA)

La présente Norme européenne définit les exigences de l’anodisation tartrique sulfurique de l’aluminium et des alliages corroyés pour la protection contre la corrosion et le prétraitement de la peinture.
Le but de la présente Norme européenne est de fournir les exigences de conception et de qualité aux fabricants.

Aeronavtika - Eloksiranje aluminija in gnetljivih (kovnih) aluminijskih zlitin z vinsko-žvepleno kislino (TSA) za korozijsko zaščito in barvno predobdelavo

Ta evropski standard določa zahtevo za eloksiranje aluminija in gnetljivih (kovnih) aluminijevih zlitin z vinsko-žvepleno kislino (TSA) za korozijsko zaščito in barvno predobdelavo. Namen tega evropskega standarda je določiti zahteve za proizvajalce glede zasnove in kakovosti.

General Information

• Status: Published
• Publication Date: 07-Feb-2012
• Withdrawal Date: 30-Aug-2012
• ICS: 49.040 - Coatings and related processes used in aerospace industry
• Technical Committee: ASD-STAN - Aerospace
• Drafting Committee: ASD-STAN/D 5 - Non-Metallic
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 30-Jun-2017
• Ref Project: SIST EN 4704:2012 - Aerospace series - Tartaric-Sulphuric-Acid anodizing of aluminium and aluminium wrought alloys for corrosion protection and paint pre-treatment (TSA)

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 4704:2012
01-september-2012
$HURQDYWLND(ORNVLUDQMHDOXPLQLMDLQJQHWOMLYLKNRYQLKDOXPLQLMVNLK]OLWLQ]YLQVNR
åYHSOHQRNLVOLQR76$]DNRUR]LMVNR]DãþLWRLQEDUYQRSUHGREGHODYR
Aerospace series - Tartaric-Sulphuric-Acid anodizing of aluminium and aluminium
wrought alloys for corrosion protection and paint pre-treatment (TSA)
Luft- und Raumfahrt - Weinsäure-Schwefelsäure-Anodisieren (TSA) von Aluminium und
Aluminium-Knetlegierungen für den Korrosionsschutz und zur Vorbehandlung
Série aérospatiale - Anodisation tartrique de l'aluminium et des alliages d'aluminium
corroyés pour protection contre la corrosion et peinture (TSA)
Ta slovenski standard je istoveten z: EN 4704:2012
ICS:
49.025.20 Aluminij Aluminium
49.040 Prevleke in z njimi povezani Coatings and related
postopki, ki se uporabljajo v processes used in aerospace
letalski in vesoljski industriji industry
SIST EN 4704:2012 en,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 4704:2012

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SIST EN 4704:2012


EUROPEAN STANDARD
EN 4704

NORME EUROPÉENNE

EUROPÄISCHE NORM
February 2012
ICS 49.040
English Version
Aerospace series - Tartaric-Sulphuric-Acid anodizing of
aluminium and aluminium wrought alloys for corrosion protection
and paint pre-treatment (TSA)
Série aérospatiale - Anodisation tartrique de l'aluminium et Luft- und Raumfahrt - Weinsäure-Schwefelsäure-
des alliages d'aluminium corroyés pour protection contre la Anodisieren (TSA) von Aluminium und Aluminium-
corrosion et peinture (TSA) Knetlegierungen für den Korrosionsschutz und zur
Vorbehandlung
This European Standard was approved by CEN on 23 December 2011.

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 CEN-CENELEC 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 translation
under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same
status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, 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, Turkey and United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2012 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 4704:2012: E
worldwide for CEN national Members.

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SIST EN 4704:2012
EN 4704:2012 (E)
Contents Page
Foreword .3
1 Scope .4
2 Normative references .4
3 Terms and definitions .4
4 Principle .5
5 Requirements .6
6 Re-anodizing . 10
7 Qualification Test Report (QTR) . 11
Annex A (informative) Wöhler curves and stress levels – Reference fatigue curves . 12
Bibliography . 13

2

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SIST EN 4704:2012
EN 4704:2012 (E)
Foreword
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