T/CSTM 00080-2019 Stretching test method for metal pipes under high temperature and high pressure water
T/CSTM 00080-2019 Stretching test method for metal pipes under high temperature and high pressure water
Basic Information
Scope
Main technical content: This standard specifies the environmental cracking test method for metal pipes under high-temperature and high-pressure water environments and stress coupling. This standard is applicable to slow strain rate tensile, stress corrosion cracking, corrosion fatigue, and creep tests of high-temperature and high-pressure water metal transmission pipes and heat exchange pipes used in the fields of thermal power, nuclear power, and petrochemical industries. It is used to evaluate the mechanical properties, cracking sensitivity, crack propagation rate, and lifespan of metal pipes in high-temperature and high-pressure water environments. Other hollow components or components using tubular specimens can also be used as references.