ISO 1352-2011 金属材料.扭矩受控的疲劳试验

标准号：ISO 1352-2011
中文标准名称：金属材料.扭矩受控的疲劳试验
英文标准名称：Metallic materials - Torque-controlled fatigue testing
标准类型：H22
发布日期：2011/4/15 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：H22
国际标准分类号：77.040.10
引用标准：ISO 554-1976
适用范围：This International Standard specifies the conditions for performing torsional, constant-amplitude, nominallyelastic stress fatigue tests on metallic specimens without deliberately introducing stress concentrations. Thetests are typically carried out at ambient temperature in air (ideally at between 10 °C and 35 °C) by applying apure couple to the specimen about its longitudinal axis.While the form, preparation and testing of specimens of circular cross-section and tubular cross-section aredescribed in this International Standard, 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.