The tests are carried out at room temperature, in air, by applying to the test piece a pure couple about its longitudinal axid. Test piece diameters are between 5 mm and 12,5 mm. The proparation, form and testing of test pieces of circular cross-section are specified. Does not specify component testing and high strain torsional fatigue tests, which lead to failure in a few thousand cycles.

General information

  • Status :  Withdrawn
    Publication date : 1977-12
  • Edition : 1
    Number of pages : 4
  • :
    ISO/TC 164
    Mechanical testing of metals
  • 77.040.10
    Mechanical testing of metals

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