GB/T 6398-2000
AbolishedStandard test method for fatigue crack growth rates of metallic materials
金属材料疲劳裂纹扩展速率试验方法
Application Summary AI generated
This standard specifies the test method for determining fatigue crack growth rates in metallic materials under cyclic loading. It is applied in material testing laboratories and quality control for industries such as aerospace, automotive, and heavy machinery, where engineers evaluate the durability and safe service life of components like aircraft wings, engine parts, and structural beams. The standard ensures consistent data for crack propagation behavior, aiding in fracture mechanics analysis and design against fatigue failure.
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