AS 1627.0-1997 (R2017)
AS 1627.0-1997 (R2017)
Metal finishing - Preparation and pretreatment of surfaces Method selection guide
Standards Australia
Table of Contents
Abstract
Gives guidance for the selection and application of the other parts of AS 1627, which cover methods for the preparation and pretreatment of metal surfaces prior to the application of a protective coating.
RECONFIRMATION NOTICE
Technical Committee MT-009 has reviewed the content of this publication and in accordance with Standards Australia procedures for reconfirmation, it has been determined that the publication is still valid and does not require change.
Certain documents referenced in the publication may have been amended since the original date of publication. Users are advised to ensure that they are using the latest versions of such documents as appropriate, unless advised otherwise in this Reconfirmation Notice.
Approved for reconfirmation in accordance with Standards Australia procedures for reconfirmation on 20 March 2017.
The following are represented on Technical Committee MT-009:
Australasian Institute of Surface Finishing
Australian Chamber of Commerce and Industry
Australian Industry Group
Australian Steel Institute
Bureau of Steel Manufacturers of Australia
Galvanizers Association of Australia
Galvanizing Association of New Zealand
New Zealand Metal Roofing Manufacturers
Scope
This Standard gives guidance on the selection of the appropriate methods for the preparation and pretreatment of metal surfaces prior to the application of a protective coating. The methods and the related Australian Standards are as follows:
(a) Solvent and alkaline cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . AS 1627.1
(b) Power tool cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AS 1627.2
(c) Flame descaling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AS 1627.3
(d) Abrasive blast cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AS 1627.4
(e) Pickling and descaling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AS 1627.5
(f) Chemical conversion treatmen . . . . . . . . . . . . . . . . . . . . . . . . . . . . AS 1627.6
(g) Hand tool cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AS 1627.7
(h) Treatment with acid solutions (non-immersion) . . . . . . . . . . . . AS 1627.10
The Standard also makes reference to AS 1627.9, which gives pictorial guidance on surface finishes of steel after various treatments. The AS 1627 series of Standards apply primarily to surfaces intended to be painted, powder coated, metal sprayed or hot dipped in molten metal. For requirements for surface preparation prior to the application of electroplated coatings refer to ASTM B 183, ASTM B 242, ASTM B 252, ASTM B 253 and ASTM B 254.
NOTE: Before any of these surface preparation methods are applied to a metal surface, it is important that, where necessary, prior dressing be carried out to remove any gross defects present on the surface (see Clause 3.2).
General Product Information
| Document Type | Standard |
| Status | Current |
| Publisher | Standards Australia |
| ProductNote | Reconfirmed 07/04/2017. This standard has been reconfirmed in Australia in 2017 and remains current in New Zealand. Reconfirmation Notice 07/04/2017 |
| Committee | MT-009 |
| Under Revision |
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| Supersedes |
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