T/CISA 071-2020 Metallic material, thin plate and thin belt, axial equal amplitude cyclic fatigue test method
T/CISA 071-2020 Metallic material, thin plate and thin belt, axial equal amplitude cyclic fatigue test method
Basic Information
Scope
Scope: This document specifies the principles, test equipment, test methods, data processing, and test reports for measuring the axial constant amplitude cyclic fatigue tests of metal sheets and strips. This document is applicable to axial constant amplitude cyclic fatigue tests of thin sheets and strips with a thickness of less than 3 mm under constant amplitude conditions, with a strain ratio of Re = -1 and a failure cycle number of less than 107. Equivalent cyclic fatigue tests for other sample shapes can also refer to this document. Main technical content: This document specifies the principles, test equipment, test methods, data processing, and test reports for measuring the axial constant amplitude cyclic fatigue tests of metal sheets and strips. This document is applicable to axial constant amplitude cyclic fatigue tests of thin sheets and strips with a thickness of less than 3 mm under constant amplitude conditions, with a strain ratio of Re = -1 and a failure cycle number of less than 107. Equivalent cyclic fatigue tests for other sample shapes can also refer to this document.