This standard specifies the terms and definitions, symbols and descriptions, test principles, test equipment, metal pipe specimens, test procedures, and test results for the axial tensile creep endurance test method of metal pipes in high-temperature water vapor/flue gas environments. processing, validity of test results and test reports. This standard is applicable to the tensile creep performance test of high-temperature water vapor heat exchange tubes widely used in thermal power, nuclear power and other fields under high-temperature water vapor/flue gas corrosion environments. It mainly includes steady-state creep rate, creep limit, creep Variable rupture time, creep strength limit, elongation after creep rupture and area reduction performance.
T/CSTM 00079-2019 history
2019T/CSTM 00079-2019 Metallic tube-uniaxial creep testing method in tension under high-temperature water/flue gas