Test data for uniaxial tensile on material AISI 316 L at 20 Celsius

In the context of the NULIFE project, this data collection relates to a combined experimental and analytical investigation conducted on tubular components of low-carbon 316L stainless steel subjected to cyclic thermal shocks of varying intensity. To underpin the component tests, low cycle fatigue (LCF) tests, as well as tensile tests were carried out at 20°C using standard cylindrical specimens.

Concerning the LCF tests, uniaxial testing of solid section specimens under cyclic strain control is used to determine the fatigue characteristics of the material. Cyclic stress-strain curves, hardening/softening behaviour, fatigue life vs. strain relationships, and the elastic modulus of the material have been determined for the low-carbon 316L stainless steel under consideration.

在NULIFE项目背景下，本数据集涉及对承受不同强度循环热冲击的低碳316L不锈钢管状部件开展的实验与分析相结合的研究。为支撑部件测试，采用标准圆柱形试样在20°C下开展了低周疲劳（LCF）试验及拉伸试验。

关于LCF试验，通过对实心截面试样在循环应变控制下进行单轴测试，以确定该材料的疲劳特性。针对所研究的低碳316L不锈钢，已确定其循环应力-应变曲线、硬化/软化行为、疲劳寿命与应变关系及弹性模量。