Metallic materials—Tensile stress relaxation—Method of test
MOD EN 10391:2003
全国钢标准化技术委员会(SAC/TC 183)
本标准规定了金属材料应力松弛试验的术语和定义、符号及说明、试验原理、试验设备、试样、试验程序、试验结果的数值修约、试验报告。
本标准适用于金属材料在恒定应变和温度条件下拉伸应力松弛性能的试验方法。高温环状弯曲应力松弛试验，也可参照本标准执行，见附录A。
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