ASTM E466
Full Name
ASTM E466 – Standard Practice for Conducting Force Controlled Constant Amplitude Axial Fatigue Tests of Metallic Materials
Scope
ASTM E466 outlines procedures for conducting axial fatigue tests on metallic materials under constant amplitude force loading. This standard is crucial for evaluating the fatigue life and strength of materials subjected to repeated cyclic stresses.
Key aspects of ASTM E466 include:
- Specimen preparation: guidelines for preparing cylindrical test specimens with various geometries.
- Test equipment: requirements for testing machines, load frames, and data acquisition systems.
- Test procedure: step-by-step instructions for applying cyclic loads and monitoring specimen response.
- Data analysis: methods for determining fatigue life, fatigue strength, and other relevant parameters.
Adherence to ASTM E466 ensures consistent and reliable fatigue testing results, essential for material selection and component design.
Resources
Keywords
fatigue testing; metallic materials; axial fatigue; constant amplitude; force controlled; specimen preparation; test equipment; load frame; data acquisition; fatigue life; fatigue strength; data analysis; cyclic loading