Implementation of Method A in GB/T 228. 1-2010 by Using Crosshead Displacement Rate

Based on a large number of original tensile data under the control of crosshead displacement rate, the difference between nominal strain rate and actual strain rate under the control of crosshead displacement was calculated. On this basis, the crosshead displacement rate was corrected and verified. The results show that the correction method was simple and feasible, and it is suggested to replace the original correction method in GB/T 228. 1-2010.