UNLIMITED FREE
ACCESS TO THE WORLD'S BEST IDEAS

SUBMIT
Already a GlobalSpec user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your GlobalSpec Experience

Select Your Free Newsletters

Industry Newsletters

Select Your Free Product Alerts

Finish!
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

ASD-STAN - PREN 4827

Aerospace series Hexavalent chromium free anodizing of aluminium and aluminium alloys

inactive
Organization: ASD-STAN
Publication Date: 1 January 2015
Status: inactive
Page Count: 17
scope:

This standard defines the requirements for hexavalent chromium free anodizing of aluminium and aluminium alloys for corrosion protection, bonding and painting.

Hard anodizing is not covered by this standard.

The purpose of this standard is to give design, quality and manufacturing requirements. It doesn't give complete in-house process instructions; these shall be given in the manufacturers detailed process instructions.

Document History

PREN 4827
December 1, 2021
Aerospace series Hexavalent chromium free anodizing of aluminium and aluminium alloys
This document defines the requirements for hexavalent chromium free anodizing of aluminium and aluminium alloys for corrosion protection, bonding and painting. Hard anodizing and plasma electrolytic...
ASD-STAN PREN 4827
June 1, 2018
Aerospace series Hexavalent chromium free anodizing of aluminium and aluminium alloys
This standard defines the requirements for hexavalent chromium free anodizing of aluminium and aluminium alloys for corrosion protection, bonding and painting. Hard anodizing and plasma electrolytic...
PREN 4827
January 1, 2015
Aerospace series Hexavalent chromium free anodizing of aluminium and aluminium alloys
This standard defines the requirements for hexavalent chromium free anodizing of aluminium and aluminium alloys for corrosion protection, bonding and painting. Hard anodizing is not covered by this...

References

This document references:
9227 - Corrosion tests in artificial atmospheres — Salt spray tests
Published by ISO on November 1, 2022
This document specifies the apparatus, the reagents and the procedure to be used in conducting the neutral salt spray (NSS), acetic acid salt spray (AASS) and copper-accelerated acetic acid salt...
This document references:
ISO 9220 - Metallic Coatings - Measurement of Coating Thickness - Scanning Electron Microscope Method (CEN EN ISO 9220: 1994)
Published by ISO on January 1, 1988
A description is not available for this item.
This document references:
ISO 2409 - Paints and varnishes - Cross-cut test
Published by ISO on August 1, 2020
This document specifies a test method for assessing the resistance of paint coatings and varnishes (including wood stains) to separation from substrates when a right-angle lattice pattern is cut into...
This document references:
ISO 2376 - Anodizing of aluminium and its alloys - Determination of breakdown voltage and withstand voltage
Published by ISO on March 1, 2019
This document specifies test methods for the determination of the breakdown voltage and withstand voltage of anodic oxidation coatings on aluminium and its alloys, on flat or near-flat surfaces and...
This document references:
ISO 2360 - Non-conductive coatings on nonmagnetic electrically conductive base metals - Measurement of coating thickness - Amplitude-sensitive eddy-current method
Published by ISO on July 1, 2017
This document specifies a method for non-destructive measurements of the thickness of non-conductive coatings on non-magnetic electrically conductive base metals, using amplitude-sensitive...
View Less
View All
Advertisement