Abstract / scope
Describes a method relating to fatigue under repeated deformations. Believed to be suitable for reasonably stable stress-strain properties. Materials to be tested must meet special criteria, otherwise experiment and interpretation may be difficult. Distinction should be made between this test and the flexometer tests of ISO 4666/1 to 3. Caution when relating standard test results to service performance. Annex with explanatory notes. One table and two figures.