Uniaxial tensile test data for P91 n t material at 300 °C (specimen identifier T41-261)

The data collection consists of tensile and fracture toughness test data which were performed in the frame of MATTER project (Grant agreement number 269706). Tensile test data includes tests in air, ArH2 and LBE environments at strain rates ranging from 5E-4 to 5E-7 between RT and 400 Celsius. Fracture toughness test data includes reference tests in air with a speed of 0.2 mm/min at 250 Celsius.

本数据集包含于MATTER项目（资助协议编号：269706）框架下开展的拉伸与断裂韧性试验数据。拉伸试验数据涵盖室温（Room Temperature，RT）至400摄氏度区间内，应变速率介于5×10^-4至5×10^-7的条件下，于空气、ArH2及LBE环境中完成的试验；断裂韧性试验数据则包含250摄氏度下以0.2 mm/min速率在空气中进行的基准试验。