BS ISO 16539:2013
Withdrawn
Corrosion of metals and alloys. Accelerated cyclic corrosion tests with exposure to synthetic ocean water salt-deposition process. \'Dry\' and \'wet\' conditions at constant absolute humidity
Hardcopy , PDF
English
02-28-2013
09-20-2022
Foreword
Introduction
1 Scope
2 Normative references
3 Test solution
4 Apparatus
5 Test specimens
6 Salt deposition measurement method
7 Arrangement of the test specimens
8 Operating conditions and procedure
9 Treatment of specimens after test
10 Continuity of tests
11 Duration of tests
12 Evaluation of results
13 Test report
Annex A (informative) - Combined cyclic test
instrument with salt deposition unit
(two cabinets)
Annex B (informative) - Combined cyclic test
instrument with salt deposition unit
(one cabinet)
Annex C (informative) - Salt deposition method
by manual spraying
Annex D (informative) - Recommended periods
of testing
Annex E (informative) - Methods for evaluation
of corrosivity of test
Bibliography
Describes two accelerated corrosion test procedures, Methods A and B, for the evaluation of corrosion behaviour of surface-treated metals and their alloys with and without paint on them in atmospheric environments.
| Committee |
ISENFE/8
|
| DevelopmentNote |
Supersedes 12/30237859 DC. (03/2013)
|
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
This International Standard specifies two accelerated corrosion test procedures, Methods A and B, for the evaluation of corrosion behaviour of surface-treated metals and their alloys with and without paint on them in atmospheric environments. It also specifies the apparatus used. The two tests involve salt deposition and dry/wet conditions at a constant absolute humidity. Method A applies to: metals and their alloys (including corrosion-resistance alloys) Method B applies to: metals and their alloys metals and their alloys with coatings [including metallic coatings (anodic or cathodic), organic coatings, and conversion coatings]
| Standards | Relationship |
| ISO 16539:2013 | Identical |
| ISO 9223:2012 | Corrosion of metals and alloys — Corrosivity of atmospheres — Classification, determination and estimation |
| ISO 8993:2010 | Anodizing of aluminium and its alloys — Rating system for the evaluation of pitting corrosion — Chart method |
| ISO 11130:2010 | Corrosion of metals and alloys — Alternate immersion test in salt solution |
| ISO 3574:2012 | Cold-reduced carbon steel sheet of commercial and drawing qualities |
| ISO 14993:2001 | Corrosion of metals and alloys — Accelerated testing involving cyclic exposure to salt mist, "dry" and "wet" conditions |
| ISO 4628-4:2016 | Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 4: Assessment of degree of cracking |
| ISO 4628-3:2016 | Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 3: Assessment of degree of rusting |
| ISO 17872:2007 | Paints and varnishes — Guidelines for the introduction of scribe marks through coatings on metallic panels for corrosion testing |
| ISO 4628-5:2016 | Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 5: Assessment of degree of flaking |
| ISO 4628-1:2016 | Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 1: General introduction and designation system |
| ISO 9227:2017 | Corrosion tests in artificial atmospheres — Salt spray tests |
| ISO 8407:2009 | Corrosion of metals and alloys — Removal of corrosion products from corrosion test specimens |
| ISO 10289:1999 | Methods for corrosion testing of metallic and other inorganic coatings on metallic substrates — Rating of test specimens and manufactured articles subjected to corrosion tests |
| ISO 4628-2:2016 | Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 2: Assessment of degree of blistering |
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