在本研究中,在拉伸试验机上,试样标准按照国标GB/T 228.1-2010,拉伸速率按照国标GB/T228B的标准进行室温拉伸试验,测得圆棒的高温抗拉强度为939MPa,屈服强度为830MPa。
In this study, the specimen was tested at room temperature according to GB/T 228.1-2010 and the tensile rate according to GB/T228B on the tensile test machine. The high temperature tensile strength and yield strength of the round rod were 939MPa and 830MPa respectively.