METALLIC AND NON-ORGANIC COATINGS ON METALLIC SUBSTRATES. SALINE DROPLETS CORROSION TEST (SD TEST). (ISO 4536:1985).

Available format(s)

Hardcopy , PDF

Language(s)

Spanish, Castilian, English

Published date

23-04-1996

Publisher

Asociacion Espanola de Normalizacion

National foreword
Committees responsible
Method
0. Introduction
1. Scope and field of application
2. References
3. Principle
4. Test solution
5. Apparatus
6. Test specimens
7. Method of exposure of test specimens
8. Procedure
9. Duration of tests
10. Treatment of test specimens after test
11. Evaluation of results
12. Test report
Table
Composition of test solution
Figures
1. Hand-operated atomizer
2. Photographs illustrating the intensity of spraying
required (actual size)

Gives the test solution, apparatus and procedure for a saline droplets corrosion test for evaluating the quality of metallic and non-organic coatings, made to coating or product specification on metallic substrates. The described test is suitable for detecting defects and discontinuities in metal coatings cathodic to the underlying metal, and for chemical or electrochemical conversion coatings such as obtained by chromate and phosphate treatments. Not suitable for testing coatings for severe service. Excludes type and number of test specimens, exposure periods for a particular product and interpretation of results.

Committee	CTN 112
DocumentType	Standard
Pages	12
PublisherName	Asociacion Espanola de Normalizacion
Status	Current

Standards	Relationship
NF EN ISO 4536 : 1995	Identical
NBN EN ISO 4536 : 1995	Identical
NEN EN ISO 4536 : 1995	Identical
NS EN ISO 4536 : 1ED 1995	Identical
I.S. EN ISO 4536:1995	Identical
SN EN ISO 4536 : 1995	Identical
UNI EN ISO 4536 : 1997	Identical
BS EN ISO 4536:1995	Identical
EN ISO 4536 : 1995	Identical
ISO 4536:1985	Identical
DIN EN ISO 4536:1995-04	Identical