ISO 22848:2021

Corrosion of metals and alloys — Test method for measuring the stress corrosion crack growth rate of steels and alloys under static-load conditions in high-temperature water

Publication date: Feb 19, 2021

General information

Current stage: 60.60 Effective date: Feb 19, 2021

Originator: ISO

Owner: ISO/TC 156

Type: International Standard

ICS: 77.060

Languages: English

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Status: Published

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Scope

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.

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PUBLISHED
ISO 22848:2021
60.60 Standard published
Feb 19, 2021