1.1 This International Standard specifies the procedure for determining the relative resistance of stainless steels and nickel-base alloys to stress corrosion cracking in a sodium chloride drop evaporation system. 1.2 The method results in a threshold stress to fracture, the magnitude of which can be used to rank the relative performance of different alloys for this environment.
Tämän julkaisun valmistelusta Suomessa vastaa Metalliteollisuuden Standardisointiyhdistys ry, puh. 09 19 231 (vaihde).
Sisällysluettelo
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Test specimen
7 Test solution
8 Procedure
9 Test report
Annex A Drop rate control (informative)
Annex B Surface temperature measurement (informative)
Annex C Surface texture parameters — relevance to stress corrosion cracking (informative)
ISO 3696:1987 Water for analytical laboratory use -- Specification and test methods
ISO 4287:1997 Geometrical Product Specifications (GPS) -- Surface texture: Profile method -- Terms, definitions and surface texture parameters
ISO 4288:1996 Geometrical Product Specifications (GPS) -- Surface texture: Profile method -- Rules and procedures for the assessment of surface texture
ISO 3696:1987 Water for analytical laboratory use -- Specification and test methods
ISO 4287:1997 Geometrical Product Specifications (GPS) -- Surface texture: Profile method -- Terms, definitions and surface texture parameters
ISO 4288:1996 Geometrical Product Specifications (GPS) -- Surface texture: Profile method -- Rules and procedures for the assessment of surface texture
ISO 7539-1:1987 Corrosion of metals and alloys -- Stress corrosion testing -- Part 1: General guidance on testing procedures