GB/T 4337-2015
AbolishedMetallic materials—Fatigue testing—Rotating bar bending method
金属材料 疲劳试验 旋转弯曲方法
Application Summary AI generated
This standard specifies the method for determining the fatigue strength of metallic materials under rotating bending stress, using a rotating beam specimen subjected to a constant bending moment. It is applied in the metallurgy and materials testing industries for quality control, material selection, and design validation of components like shafts, axles, and springs that experience cyclic bending loads in service.
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