标准摘要
[中文适用范围]： 本文件规定了测定钢和合金在高温水中静载条件下（例如轻水反应堆的模拟水环境）应力腐蚀裂纹（SCC）扩展速率的试验方法。 在高压釜中进行测试期间，通过电位降法 (PDM) 监测样本的裂纹长度。 本试验方法适用于不锈钢、镍基合金、低合金钢、碳钢及其他合金。 [外文原描述]： 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.
英文名称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