Consistency Analysis on Requirements of Tensile Rate of GB/T 228.1-2010

During the tensile test, about how to adopt “Method A” of GB/T 228.1-2010 and how to calculate the estimated crosshead separation rate after considering compliance of the testing machine system, there had different views during process of understanding and implementing GB/T 228.1-2010. So thorough analysis and discussion were carried out to ensure the uniformity and consistency of the testing technology and to better implement “Method A” of GB/T 228.1-2010.