Chinese Standard: GB/T 31218-2014

Metallic materials—Determination of residual stress—Sectioning relaxation strain-gage method

全国钢标准化技术委员会(SAC/TC 183)

本标准规定了采用全释放法测定金属材料表面残余应力的术语和定义、符号和说明、原理、测量设备、测量步骤、试验报告。
本标准适用于各种金属材料一定体积单元内的平均宏观残余应力的测定。

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