I.S. EN 4707:2020
Current
The latest, up-to-date edition.
Aerospace series - Acid pickling of aluminium and aluminium alloys without hexavalent chromium
Hardcopy , PDF
English
03-02-2020
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Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Purpose of process
5 Information for the processor
6 Condition of parts prior to processing
7 Process requirements
8 Required characteristics and inspection
9 Quality assurance
Annex A (normative) Pickling bath
Annex B (informative) Example of composition and pickling parameters for pickling bath type C 11
Annex C (informative) Standard evolution form
Bibliography
This document specifies the acid pickling of aluminium and aluminium alloys free from hexavalent chromium.
| DocumentType |
Standard
|
| Pages |
18
|
| ProductNote |
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 4707:2020 | Identical |
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