
METALLIC MATERIALS - TENSILE TESTING - PART 1: METHOD OF TEST AT AMBIENT TEMPERATURE
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
This standard is included in DIN Handbook 19, 59, 142, 205, 450, 452 and 450/1. Describes the method for tensile testing of metallic materials and defines the mechanical properties which can be determined thereby at ambient temperature. Cover references, principle, definitions, symbols and designations, test pieces, determination of original cross sectional area, marking the original gauge length, accuracy of testing apparatus, conditions of testing, determination of percentage elongation after fracture, determination of proof strength, method of verification of permanent set strength, and test report.