This part of GB/T 228 specifies the principles, definitions, symbols and descriptions of tensile test methods for metallic materials, specimens and their dimensional measurements, test equipment, test requirements, performance tests, rounding off of measured results, and test reports. This section applies to the test of tensile properties of metallic materials at room temperature.
GB/T 12160 Metallic materials-Calibration of extensometers systems used in uniaxial testing*, 2019-10-18 Update
GB/T 16825.1 Metallic materials—Calibration and verification of static uniaxial testing machines—Part1:Tension/compression testing machines—Calibration and verification of the force-measuring system*, 2022-10-14 Update
GB/T 17600.1 Steel--Conversion of elongation values--Part 1: Carbon and low alloy steels
GB/T 17600.2 Steel--Conversion of elongation values--Part 2: Austenitic steels
GB/T 22066 Evaluation for computerized data acquisition systems used in static uniaxial testing machines
GB/T 2975 Steel and steel products.Location and preparation of samples and test pieces for mechanical testing*, 2018-05-14 Update
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 228.1-2010 history
2021GB/T 228.1-2021 Metallic materials—Tensile testing—Part 1: Method of test at room temperature
2010GB/T 228.1-2010 Metallic materials.Tensile testing.Part 1: Method of test at room temperature
2002GB/T 228-2002 Metallic materials--Tensile testing at ambient temperature
GB/T 228.1-2010 Metallic materials.Tensile testing.Part 1: Method of test at room temperature has been changed from GB/T 228-2002 Metallic materials--Tensile testing at ambient temperature.