GSO ISO 1352:2013
金属材料 通过扭矩控制进行应力测试

Metallic materials -- Torque-controlled fatigue testing

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标准号

GSO ISO 1352:2013

发布

2013年

发布单位

GSO

当前最新

GSO ISO 1352:2013

 

 

适用范围

This International Standard 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 in air (ideally at between 10 °C and 35 °C) 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 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.

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