DIN 50929-2:1985-09
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
CORROSION OF METALS; PROBABILITY OF CORROSION OF METALLIC MATERIALS WHEN SUBJECT TO CORROSION FROM THE OUTSIDE - SERVICE COMPONENTS INSIDE BUILDINGS
Hardcopy , PDF
07-03-2021
English, German
01-01-1985
Important note : Users cannot be edited or removed once added to your Multi user PDF.
1 Scope and field of application
2 Concepts
3 Materials
4 Corrosive agents
4.1 Alkaline corrosive agents
4.2 Neutral and weakly acidic corrosive agents
4.3 Passivity-destroyingters
5 Corrosion parameters
5.1 Location of corrosive agents
5.2 Operating conditions
5.3 Mechanical stresses
5.4 Electrochemical parameters
6 Estimating the probability of corrosion
6.1 Unalloyed and low-alloy ferrous materials
6.1.1 Free corrosion
6.1.2 Corrosion by cell formation
6.2 High-alloy stainless steels
6.3 Hot-dip galvanized steels
6.4 Copper and copper alloys
7 Corrosion protective measures
7.1 Unalloyed and low-alloy ferrous materials
7.2 High-alloy stainless steels
7.3 Hot-dip galvanized steels
7.4 Copper and copper alloys
The specifications given are intended to serve as a basis for evaluating the probability of corrosion of service equipment components whose outer surfaces are designed not to be, or not continuously to be in contact with aqueous agents inside buildings. Since it cannot be foreseen to what extent, over what period of time and how often aqueous agents will be effective, the likely corrosion behaviour can only be estimated.
| DevelopmentNote |
Suspended until publication of a revised English text, due to a new German edition. (03/2017)
|
| DocumentType |
Standard
|
| Pages |
4
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Superseded
|
| SupersededBy |
| DIN 1988-7:1988-12 | DRINKING WATER SUPPLY SYSTEMS - PART 7: PREVENTION OF CORROSION AND SCALING - (DVGW CODE OF PRACTICE) |
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