ISO 1352:2021

Metallic materials — Torque-controlled fatigue testing
Autor: ISO
Código ICS: 77.040.10


This document specifies the conditions for performing torsional, constant-amplitude, nominally elastic stress fatigue tests on metallic specimens without deliberately introducing stress concentrations. The tests are typically carried out at ambient temperature or an elevated temperature in air by applying a pure couple to the specimen about its longitudinal axis.While the form, preparation and testing of specimens of circular cross-section and tubular cross-section are described in this document, component and other specialized types of testing are not included. Similarly, low-cycle torsional fatigue tests carried out under constant-amplitude angular displacement control, which lead to failure in a few thousand cycles, are also excluded.

Especificaciones de la Norma
Fecha de Publicación 21/12/2021
Título Secundario Matériaux métalliques — Essais de fatigue par couple de torsion commandé
Páginas Técnicas 27
Idioma Inglés