Final Draft
International Standard
ISO/FDIS 21227-4
Paints and varnishes — Evaluation of defects on coated surfaces using digital image processing — Part 4: Evaluation of filiform corrosion on coated corrosion test samples
Reference number
ISO/FDIS 21227-4
Edition 2
© ISO 2026
Final Draft International Standard
Under development
This draft is in the approval phase.
Will replace ISO 21227-4:2008

Abstract

ISO 21227-4:2008 describes a method for evaluating filiform corrosion by means of digital optical imaging. Only the evalution procedure is described. The filiform corrosion itself is produced in accordance with other standards.

General information

  • Status
     : Under development
    Stage
    : Final text received or FDIS registered for formal approval [50.00]
  • Edition
     : 2
  • Technical Committee :
    ISO/TC 35/SC 9
    ICS :
    87.040 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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