Uniaxial tensile test data for A533B wm material at 25 °C

The Network for Evaluating Structural Components (NESC) coordinated extensive materials testing and fracture analyses performed by a group of twenty European organizations. The NESC-IV project addressed the transferability of fracture toughness data from laboratory specimens to applications that assess the integrity of reactor pressure vessels subjected to upset and normal loading transients. The coordinated experimental and analytical program drew from major elements of the biaxial features testing program conducted by the Heavy Section Steel Technology Program at the Oak Ridge National Laboratory. In this context, the JRC performed impact and tensile tests in the temperature range -90 to 80ºC on type A533B ferritic steel.

结构组件评估网络（Network for Evaluating Structural Components，NESC）统筹协调了由20家欧洲机构共同开展的大规模材料测试与断裂分析工作。其牵头的NESC-IV项目，聚焦断裂韧性数据从实验室试样到反应堆压力容器完整性评估应用的可转移性问题——此类压力容器需承受异常载荷与正常载荷瞬态工况。该项协同实验与分析项目，汲取了橡树岭国家实验室（Oak Ridge National Laboratory）厚截面钢技术项目所开展的双轴特性测试项目的核心内容。在此研究背景下，欧盟联合研究中心（Joint Research Centre，JRC）针对A533B型铁素体钢，开展了温度区间为-90℃至80℃的冲击试验与拉伸试验。