Consideration about the Tensile Test Method Standard of GB/T 228.1-2010

Aiming at the situation of so far existing different views on how to correctly understand and execute the standard of GB/T 228.1-2010 during the metallic materials tensile testing,the periodical office of Physical Testing and Chemical Analysis Part A:Physical Testing had invited experts and technicians to give many issues of technical discussion and professional description,and organized one time of round-robin testing.Various opinions and advices derived from the discussion and round-robin testing were collected and summarized,and some consideration about GB/T 228.1-2010 was stated in order to better understand and execute GB/T 228.1-2010 and provide reference for next standard revision.