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Status : Active
Standard Type : Main
Document No : ISO 22848:2021
Document Year : 2021
Pages : 25
Edition : 1
Section Volume : Corrosion of metals and alloys (ISO/TC 156.)
This document specifies a test method for determining the stress corrosion crack (SCC) growth rate of steels and alloys under static-load conditions in high-temperature water, such as the simulated water environment of light water reactors. The crack length of the specimen is monitored by a potential drop method (PDM) during the test in an autoclave.
The test method is applicable to stainless steels, nickel base alloys, low alloy steels, carbon steels and other alloys.