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DIN EN ISO 4623-1:2002-06

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

PAINTS AND VARNISHES - DETERMINATION OF RESISTANCE TO FILIFORM CORROSION - PART 1: STEEL SUBSTRATE

Available format(s)

Hardcopy , PDF

Superseded date

02-01-2019

Language(s)

German, English

Published date

01-01-2002

1 Scope
2 Normative references
3 Term and definition
4 Principle
5 Required supplementary information
6 Sampling
7 Apparatus
8 Reagents
9 Test panels
10 Procedure
11 Evaluation of the degree of filiform corrosion
12 Precision
13 Test report
Annexes
A Required supplementary information
B Guidance notes on maintaining exposure conditions using
   saturated ammonium sulfate solution

Deals with the sampling and testing of paints, varnishes and related products. Describes a test procedure for assessing the protective action of coatings of paints or varnishes on steel against filiform corrosion arising from a scribed mark cut through the coating.

DevelopmentNote
Supersedes DIN EN ISO 4623. (06/2002) Supersedes VDA 621-420. (04/2013) DRAFT 2017 issued in September 2017. (09/2017)
DocumentType
Standard
Pages
13
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Superseded
SupersededBy

DIN EN ISO 21227-4:2008-06 PAINTS AND VARNISHES - EVALUATION OF DEFECTS ON COATED SURFACES USING OPTICAL IMAGING - PART 4: EVALUATION OF FILIFORM CORROSION
VDI 3822 Blatt 3:2007-03 Failure analysis - Failures caused by corrosion in electrolytes
DIN EN ISO 4628-10:2016-07 PAINTS AND VARNISHES - EVALUATION OF DEGRADATION OF COATINGS - DESIGNATION OF QUANTITY AND SIZE OF DEFECTS, AND OF INTENSITY OF UNIFORM CHANGES IN APPEARANCE - PART 10: ASSESSMENT OF DEGREE OF FILIFORM CORROSION (ISO 4628-10:2016)
DIN EN ISO 17872:2007-06 PAINTS AND VARNISHES - GUIDELINES FOR THE INTRODUCTION OF SCRIBE MARKS THROUGH COATINGS ON METALLIC PANELS FOR CORROSION TESTING

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